After blooming, orchids will require extra attention to continue to thrive. You need to ensure that your orchid is getting the correct amount of light, water, and nutrients it requires.
Watering Orchids after blooming1. Give your orchid a thorough watering every week during active growth.2. The orchid's root system needs to be moistened to a depth of one inch. 3. Water the orchid with tepid water from the tap, and then allow it to drain fully.4. Do not allow the orchid to sit in a pool of water, as this can lead to root rot and other issues.5. Allow the orchid to dry out a little bit before watering again.
Fertilizing Orchids1. During active growth, feed the orchid with a balanced 10-10-10 fertilizer every other week.2. Dilute the fertilizer to half the recommended strength.3. When the orchid is not actively growing, decrease the fertilizer to once a month or every six weeks.4. Avoid fertilizing the orchid during periods of dormancy, as it will not absorb the nutrients. Repotting Orchids1. Every two years, repot your orchid in fresh orchid mix.2. The best time to repot is in the spring, after blooming has ended.3. Gently remove the orchid from its old pot and examine the roots for any signs of damage or disease.4. Trim away any damaged or dead roots with a sterile cutting tool.5.
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Which is not a condition an endocrine gland regulates?A) Blood pressureB) TemperatureC) Water balanceD) Stress
The endocrine glands hormones are used to regulate mood, development, the work of organs, reproduction, growth, and metabolism. Therefore, the endrocine glands not regulated the water balance in the body, it is regulated by osmoregulation.
amoeba sisters video recap dna vs rna and protein synthesis // answer key
The Amoeba Sisters video on DNA vs RNA and protein synthesis provides a great recap of the differences between DNA and RNA, as well as the process of protein synthesis. DNA is the genetic material that contains the instructions for making proteins, while RNA carries these instructions to the ribosomes where the proteins are actually made. Protein synthesis involves two main steps: transcription, where the DNA code is copied onto RNA, and translation, where the
RNA code is read to assemble amino acids into a protein. Overall, the video is a helpful resource for reviewing these important concepts in biology.
The Amoeba Sisters video recap on DNA vs RNA and protein synthesis provides a clear comparison between DNA and RNA, as well as an overview of the process of protein synthesis. DNA is a double-stranded molecule that stores genetic information, while RNA is single-stranded and serves as a template for synthesizing proteins.
Protein synthesis involves two main processes: transcription, where a segment of DNA is copied into mRNA (messenger RNA), and translation, where mRNA is used to assemble amino acids into a protein. The video recap acts as an answer key to reinforce concepts and enhance understanding of these crucial biological processes.
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Question 5 Multiple Choice Worth 2 points)
What is the mass, in grams, of the object being measured in the triple beam balance shown below?
220 g
224g
230 g
250 g
Answer:
223G
Explanation:
Go from big to small 200, then 20, then 3 g, I can see ur pointer blocking the 3
Which of the following is not an example of human-environment interaction?
a. fishing for trout
b. turning on the air conditioning in a house
c. constructing a dam d. moving to New York
Answer:
D moveing to new york
Explanation:
well first its not A moveing shoudent effect the envirment
meanwhile
A here is takeing fish out of there home and soon there are no fish that is iteaction with the enivenment lisen to me pls i smart
Answer:
Alright yeah its D go ahead and give him brainllest or how ever you spell it also heres proof
Explanation:
A model of blood sugar homeostasis is shown in the image here. Blood sugar levels are regulated by insulin and glucagon. When an
individual has diabetes, their blood sugar levels can remain high without the ability for the feedback loop to control it. One of the
symptoms of diabetes is increased urination.
Based on the image and the scenario, select ALL of the accurate and true options that apply to blood sugar regulation.
es -))
A)
B)
Individuals with diabetes may lack a functional glucagon molecule,
increasing their blood sugar levels permanently.
An individual affected by diabetes will eventually return to homeostasis
since blood sugar levels are tightly controlled.
Individuals with diabetes may lack a functional insulin molecule, which
would reduce the ability of lowering their blood sugar.
Increased blood sugar levels could draw water from the cells to the
bloodstream since the blood is hypertonic to the surrounding cells.
C)
D)
E)
Increased blood sugar levels will increase the osmolarity of the blood,
causing water to be retained in the blood. This could lead to increased
urination to rid the body of the water and glucose.
Answer: A
Explanation: I HOPE THIS HELPED
Based on the scenario given above, the statements which are accurate and true related to blood sugar regulation are given below:
Individuals with diabetes may lack a functional insulin molecule, which would reduce the ability to lower their blood sugar.Increased blood sugar levels could draw water from the cells to the bloodstream since the blood is hypertonic to the surrounding cells.Increased blood sugar levels will increase the osmolarity of the blood, causing water to be retained in the blood. This could lead to increased urination to rid the body of water and glucose.What do you mean by Blood glucose level?Blood glucose level may be defined as the concentration of glucose present in the blood of humans or other animals.
Increased blood sugar level lacks the functional insulin and increases the glucagon level. The osmolarity of the blood depends on the concentration of glucose in the blood.
When the level of blood glucose rises, it may lead to absorb the water more from the cells through the process of active transport and makes the surrounding hypertonic as compared to neighboring cells.
Therefore, it is well described above.
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You are designing a way to pull water from the ground. Which of the following
is a constraint?
A. You want to use the water for your garden.
B. You are not allowed to use metal pipes.
C. You own a swimming pool.
D. You have a sink in your house.
Answer:
B
Explanation:
this is the only answer that would hinder your options in design
drag the air pollution impact on the left to the description on the right. terms may be used once, more than once, or not at all.
Terms that may be used once, more than once, or not at all while considering the air pollution impact are the following :
1. photochemical smog
2. stratospheric ozone depletion
3. stratospheric ozone depletion
4. acid deposition
5. stratospheric ozone depletion
6. photochemical smog
7. acid deposition
8. photochemical smog
Air pollution poses a serious hazard to health and the environment, from smoking in the house to haze hanging over cities. Fine particulate matter from ambient (outside) air pollution causes acute and chronic respiratory illnesses, heart disease, lung cancer, and strokes in both urban and rural regions.
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Which statement correctly identifies the cell type and explains why?
A. This is a plant cell; the evidence is the cell wall.
B. This is a plant cell; the evidence is the nucleus.
C. This is an animal cell; the evidence is the mitochondria.
D. This is an animal cell; the evidence is the cell membrane.
Which of these events happens during G2 phase in the cell cycle?
A. The cell's DNA is checked for errors in replication.
B. The cell grows in size by adding cytoplasm and cell organelles.
C. All of a cell's chromosomes are copied when DNA replicates.
D. The nucleus of a cell divides into two identical nuclei.
Answer:
it's B.
Explanation:
The cell is getting ready to split so it has to get big enough to split well.
Answer:all of a cell's chromosomes are copied when DNA replicates
Explanation:)
In a given food chain the first level carnivores on the average ingest 30% of the production of herbivores and the second level carnivores ingest 65% of the first level carnivores. The first level and second level carnivores assimilate 75% and 90% of the ingested food. Estimate the assimilated energy with respected to the production of the herbivores by the a. First level carnivores b. Second level carnivores
a. The first level carnivores assimilate 22.5 units of energy with respect to the production of the herbivores.
b. The second level carnivores assimilate 13.1625 units of energy with respect to the production of the herbivores.
To estimate the assimilated energy with respect to the production of the herbivores, we'll follow the given information step by step.
Let's assume the production of herbivores is represented by 100 units.
a. Assimilated energy by the first level carnivores:
First, the first level carnivores ingest 30% of the production of herbivores, which is 30 units. Then, they assimilate 75% of the ingested food, so the assimilated energy by the first level carnivores is 75% of 30 units:
Assimilated energy by first level carnivores = 0.75 * 30
= 22.5 units
b. Assimilated energy by the second level carnivores:
The second level carnivores ingest 65% of the first-level carnivores. The ingested energy by the second-level carnivores can be calculated by multiplying the percentage with the assimilated energy of the first level carnivores:
Ingested energy by second-level carnivores = 65% of assimilated energy by first-level carnivores
= 0.65 * 22.5 units
= 14.625 units
Next, the second-level carnivores assimilate 90% of the ingested food:
Assimilated energy by second level carnivores = 0.90 * 14.625 units
= 13.1625 units,
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drag the labels to the correct areas of this infographic to demonstrate your understanding of the external, boundary, and internal features of bacterial cells.
External features of bacterial cells include the cell wall, capsule, flagella, and pili. Boundary features include the plasma membrane and periplasmic space. Internal features include the cytoplasm, nucleoid, ribosomes, plasmids, and inclusions.
External features of bacterial cells:
1. Cell wall: A rigid structure that surrounds the cell, providing shape, support, and protection.
2. Capsule: A gel-like layer outside the cell wall that helps protect the bacterium from the host's immune system and promotes attachment to surfaces.
3. Flagella: Long, whip-like appendages that protrude from the cell surface and enable bacterial movement.
4. Pili: Short, hair-like appendages that help bacteria adhere to surfaces and participate in the transfer of genetic material during conjugation.
features of bacterial cells:
1. Plasma membrane: A selectively permeable membrane that separates the cell's internal components from the external environment, regulating the passage of substances into and out of the cell.
2. Periplasmic space: A region between the plasma membrane and the cell wall that contains various enzymes involved in nutrient acquisition and cell wall maintenance.
Internal features of bacterial cells:
1. Cytoplasm: A gel-like substance that fills the cell and contains various cellular components, including ribosomes, nucleoid, and inclusions.
2. Nucleoid: A region within the cytoplasm that contains the bacterial chromosome (DNA).
3. Ribosomes: Cellular structures responsible for protein synthesis.
4. Plasmids: Small, circular DNA molecules that can be found in the cytoplasm and carry additional genetic information.
5. Inclusions: Granules or vesicles within the cytoplasm that store nutrients, such as glycogen or lipid droplets.
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Prokaryotic genomes ___. a. usually have introns. b. are composed mainly of noncoding DNA. c. usually have hundreds of millions of nucleotides. d. often have small circular DNA molecules that can be transferred across cells. e. have several chromosomes called plasmids.
Answer:
D,Prokaryotic genomes d. often have small circular DNA molecules that can be transferred across cells.
Explanation:
Have a great day!
What are 5 different kinds of proteins made by ribosomes?
scientists who believe in solar nebular theory believe that the formation of the solar system began around
Answer:
4.7 Billion years ago!
Explanation:
How do seasonal fluctuations impact the amount of carbon dioxide in the atmosphere
Answer:
Explanation:
Seasonal fluctuations impact the amount of carbon dioxide in the atmosphere through a natural process called the carbon cycle. During the growing season, plants take up carbon dioxide from the atmosphere through the process of photosynthesis, which results in a decrease in the amount of carbon dioxide in the atmosphere. During the non-growing season, when plants are not taking up carbon dioxide, the amount of carbon dioxide in the atmosphere increases. This cycle is more pronounced in the Northern Hemisphere, where there is more land and more vegetation, resulting in a larger seasonal fluctuation in carbon dioxide levels. Human activities such as burning of fossil fuels also contribute to the increase of carbon dioxide in the atmosphere.
Im crying because im so in a hurry help me fastas you can in this science question.
Which TERM means that the cell membrane will only let SOME substances
IN/OUT of the cell?
Answer:
The cell part that allows only certain substances to diffuse into and out of the cell is called the semi permeable membrane.
TRUE/FALSE. some careers emerge to address the environmental impact human behaviors and processes might be having on our planet.
True, some careers emerge to address the environmental impact human behaviors and processes might be having on our planet.
The majority of the actions people take in their everyday lives have a significant impact on the environment. These activities, from basic day-to-day processes to the products and services we use, all have an environmental impact. Environmental conservation refers to the protection, restoration, and sustainable use of environmental resources.
Environmental conservation as a career
Environmental conservation has become an industry in and of itself, with a growing demand for experts who can help conserve natural resources, implement more sustainable policies and practices, and educate others on the importance of environmental conservation. Environmental conservationists, environmental scientists, and environmental engineers are all examples of professions that deal with environmental conservation. These professions aim to improve the environment by addressing human processes and behaviors that are contributing to environmental degradation and developing new solutions to these issues.
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What happens to salinity if the rate of evaporation is greater than precipitation? Why?
Answer:
Answer:
Explanation:
What happens when water's salinity increases?
A combination of high salinity and low temperature makes seawater so dense that it sinks to the bottom of the ocean and flows across ocean basins as deep, slow currents.
What happens to local salinity when evaporation rates increase?
Salinity is the saltiness of seawater. Salinity is measured by the concentration of grams of salt per kilogram of water. ... What happens to local salinity when evaporation rates increase: Rises 5.
How is salinity related to evaporation and precipitation?
Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. However these "salinity raising" factors are continually counterbalanced by processes that decrease salinity such as the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice.
*Hope this answered your question?*
Which structure is part of dermal tissue in plants?
OA. A root
OB. The root system
OC. Vascular tissue
OD. A root hair cell
Answer:
OC. the vascular tissue
The production of insulin, which is used to treat people with diabetes, is done by using bacteria. The gene for insulin is inserted into the genetic code of the bacteria. The bacteria then produce insulin in the same way as other materials. Which explanation describes one reason why bacteria are able to produce insulin?
a. All organisms produce insulin
b. Insulin is found only in humans.
c. Bacteria replicate all genes continuously
d. Bacteria and humans use comparable nucleotides in genes.
Answer:
Explanation:
c. Bacteria replicate all genes continuously
T/F Palivizumab is used to treat respiratory syncytial virus disease. This antiviral drug is a(n) monoclonal antibody
The given statement " Palivizumab is used to treat respiratory syncytial virus disease. This antiviral drug is a(n) monoclonal antibody" is True because Palivizumab is indeed used to treat respiratory syncytial virus (RSV) disease. It is an example of a monoclonal antibody, which is a type of biological drug designed to target specific proteins or cells in the body.
Palivizumab is a humanized monoclonal antibody that binds to a surface protein called the F protein on the RSV virus. By binding to the F protein, palivizumab prevents the virus from entering and infecting the respiratory tract cells, thereby reducing the severity of RSV disease.
RSV is a common respiratory virus that can cause serious illness, especially in infants and young children. Palivizumab is typically recommended for use in high-risk infants, such as premature infants or those with certain medical conditions, to prevent severe RSV infection. It is administered as a monthly injection during the RSV season, which usually occurs from late fall to early spring.
As a monoclonal antibody, palivizumab provides targeted and specific therapy against RSV, offering a passive immunity to vulnerable populations at risk of severe respiratory complications from RSV infection.
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PLEASE SOMEONE AWNSER THIS FOR REALLLL PLEASEEEEE
Equilibrium is when the concentration is the same throughout and entire system. Explain how a cell reaches equilibrium in all three types of solutions (hypertonic, hypotonic and isotonic).
Answer:
It is pertinent to understand what hypertonic, hypotonic, and isotonic solution means before setting out to explain how a cell reaches equilibrium in each type of solution.
A hypertonic solution is one whose solute concentration is higher than that of the sap of a cell that is immersed in it.
A hypotonic solution is one with the same solute concentration as that of the sap of the cell immersed in it.
An isotonic solution has a lower solute concentration than that of the sap of the cell immersed in it.
In biological systems, water molecules move by osmosis from the region of higher water potential or lower concentration of solutes to the region of lower water potential or higher concentration of solute. An equilibrium is reached when there is no net movement of water between two sides. Hence;
A cell placed in a hypertonic solution will lose water to the surrounding solution until an equilibrium is reached. This means that such a cell will end up shrinking (wilting) or even dying due to loss of water from the cell sap.
A cell placed in a hypotonic solution will gain water from the surrounding solution until there is no net movement of water anymore. Such a cell might become turgid or even burst out its cell content.
A cell placed in an isotonic solution will neither gain nor lose water because the cell sap and the surrounding solution have equal solute concentrations.
Explanation:
A cell reaches equilibrium in a hypertonic solution by losing water, in a hypotonic solution by gaining water, and in an isotonic solution by neither losing nor gaining water.
A hypertonic solution is a solution that has a higher solute concentration than the cell. This means that water will move out of the cell by osmosis, in an attempt to equalize the solute concentration. This can cause the cell to shrink.
A hypotonic solution is a solution that has a lower solute concentration than the cell. This means that water will move into the cell by osmosis, in an attempt to equalize the solute concentration. This can cause the cell to swell.
An isotonic solution is a solution that has the same solute concentration as the cell. This means that there is no net movement of water into or out of the cell.
The way a cell reaches equilibrium in a hypertonic, hypotonic, or isotonic solution depends on the cell's membrane. The cell membrane is a selectively permeable membrane, which means that it allows some substances to pass through it more easily than others.
In a hypertonic solution, the cell membrane will allow water to pass through it more easily than solutes. This means that water will move out of the cell by osmosis, until the solute concentration inside and outside the cell is equal.
In a hypotonic solution, the cell membrane will allow solutes to pass through it more easily than water. This means that solutes will move into the cell by osmosis, until the solute concentration inside and outside the cell is equal.
In an isotonic solution, the cell membrane will allow both water and solutes to pass through it equally easily. This means that there is no net movement of water or solutes into or out of the cell.
The ability of a cell to reach equilibrium in different types of solutions is essential for its survival. If a cell is unable to reach equilibrium, it can either shrink or swell, which can damage or even kill the cell.
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all states require testing for phenylketonuria (pku). describe steps that should be included in the procedure for collecting blood samples from the newborn's heel.
A blood test for PKU is administered to babies one to three days after birth. Phenylketonuria is referred to as PKU. A uncommon condition hinders the body from metabolizing a portion of the protein phenylalanine (Phe).
All protein-rich foods, including milk, meats, and nuts, contain phe. Aspartame, an artificial sweetener, also contains it. You can give the baby formula without Phe to your infant without risk if PKU has been confirmed. Given that breastmilk does contain Phe, if you want to breastfeed, find out from your baby's doctor whether any amount of breastmilk is safe for him or her to consume.
The level of Phe in your baby's blood was normal if the results are normal. So it's improbable that your child will have PKU. Your infant may need to be tested again at 1 to 2 weeks of age, though, if the test was performed earlier than 24 hours after birth. In the USA, PKU testing is obligatory for newborns. A newborn screening is a set of tests that typically includes a PKU test. If an older child or infant was born abroad, testing may be necessary.
Steps to take if you experience any PKU symptoms include:
delayed progress.intellectual challenges.a musty smell in the urine, skin, or breath (pee).Unusual head size (microcephaly).To learn more about phenylketonuria Visit : brainly.com/question/25310504
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DNA microarrays use enzymes to convert mRNA obtained from the cell into cDNA. This cDNA is hybridized with known DNA from specific genes isolated from the organism. If hybridization occurs, this indicates the cDNA has.bound to the corresponding gene and it is being expressed in the cell.transformed into another type of DNA and the corresponding genes are present in the cell.bound to the complementary DNA on the microarray, indicating that the corresponding gene is not being expressed in the cell.not transformed into another type of DNA and the corresponding genes are not present in the cell.
It denotes that complementary DNA just on microarray has bound to cDNA, demonstrating that the associated gene is expressed inside the cell.
What, in brief, is DNA?Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid.The DNA of an individual can be found in almost all of their cells.
What really is DNA and what does it do?The information molecule is DNA.It contains information needed to create proteins, which are other big molecules.These instructions are dispersed throughout 46 lengthy structures called chromosomes that are found inside each of your cells.Many smaller pieces of DNA, known as genes, make up these chromosomes.
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The most common type of distribution pattern(s) in nature is(are) _______. A. Regular b. Random c. Cluster d. A and b please select the best answer from the choices provided a b c d
The most common type of distribution pattern(s) in nature is(are) b. Random c. Cluster.
In general , the Individuals of population are distributed on the basis three basic patterns also known as uniform, random, or clumped. They can be distributed as uniform, random, or clumped pattern. Uniform patterns means when the population is evenly spaced, random pattern includes random distribution, and clumped states that the population is distributed in clusters.
Hence , Distribution patterns, is referred as species distribution, describe how a species is spread out in the area they occupy. This dimensional distribution of organisms is studied with biogeographers. Also , the Clumped distribution is the most common type of dispersion found in nature.
Hence , b,c are the correct option
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seioct a cause of gobal warming. The reouts are given in the acconsganying dasa table. Use a 0.01 nignifcance leval to ferst the claim that the sex of the respondent is independent of the choice foe the cause of globil warming: Do-men and women appear to agren, of is thore a subatantial diffecence? Fick hine to vew tha ek-spuare distrbutian takle. Idensfy the nul and allernative hypothesos Compute the tost ntalisfic (Found to three decaral poses as neoded) Find the critical valie(s). (Reazd to ziree decimal places as needed. Use a comma to separase antswers as neoded) What is tho conclution bated on the hypothasis test? sutfoent evidence to warant rejection of the daim that the sex of the respondent is independent of the choica for the cause of global warming Mon and wamen ta ingrae.
There is sufficient evidence to warrant rejection of the claim that the sex of the respondent is independent of the choice for the cause of global warming.
The hypothesis test is conducted to determine if there is a significant association between the sex of the respondent and their choice of the cause for global warming. The null hypothesis (H0) assumes that there is no association, while the alternative hypothesis (H1) assumes that there is a significant association.
By analyzing the data using a 0.01 significance level, the chi-square test is performed. The test calculates the chi-square statistic and compares it to the critical value(s) to make a conclusion.
The obtained test statistic is compared to the critical value from the chi-square distribution table. If the test statistic exceeds the critical value, we reject the null hypothesis in favor of the alternative hypothesis, indicating that there is a significant association between the variables.
In this case, the obtained test statistic suggests a substantial difference between men and women regarding their choice of the cause for global warming. Therefore, we reject the null hypothesis, providing sufficient evidence to conclude that the sex of the respondent is not independent of the choice for the cause of global warming.
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The diagram shows a food chain.
Which term best describes the green plant in the food chain?
A. Predator
B. Competitor
C. Consumer
D. Producer
Answer:
D,Producer
Explanation:
Hope this helps!
Answer:
D;producer
Explanation:
plants are usually the primary producers
explain how enzymes increase the speed of chemical reactions
Answer: Hey! So, enzymes are classified as biological catalysts. "Catalysts" tend to lower the activation energy for chenical reactions, and the lower the activation energy for a chemical reaction, the faster the rate! So, enzymes speed up reactions by lowering activation energy
Answer:
Lowering the activation energy.
I'm so confused.. does anyone have any ideas on what to do? I need the timeline in age of our bones.
Males and females exhibit distinct differences in bone growth and development, including timing, magnitude, and patterns. Males experience a pronounced growth spurt, leading to increased height and broader shoulders, while females undergo gradual growth. Male adults generally have higher bone density.
During the course of development from infancy to adulthood, there are several key differences in bone growth and development between males and females.
In infancy and early childhood, there are no significant gender differences in bone growth. Both males and females undergo rapid bone growth as the skeletal system develops. However, as individuals approach puberty, distinct disparities emerge.
During adolescence, males experience a more pronounced growth spurt compared to females. They typically exhibit a rapid increase in height due to accelerated bone elongation. This growth spurt is attributed to the influence of testosterone and growth hormones, resulting in a taller stature and broader shoulders in males. In contrast, females experience a more gradual growth pattern, with less significant changes in height and bone structure.
By early adulthood, most individuals have reached their peak bone mass, signaling the end of major growth. Males generally have higher bone density compared to females. This discrepancy is primarily influenced by hormonal and genetic factors, including higher levels of testosterone in males, which promotes greater bone density and muscle mass.
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The question probable may be:
What are the key differences in bone growth and development between males and females from infancy to adulthood?