Answer:
Wild fires
Explanation:
Because a chaparral biome is sort of a forest.
Answer:
D. None of the above
Explanation:
Chaparal Environments posses organisms that have adapted to wildfires as a result dense vegatation and low humidity during the summer , they have adapted to flooding evidently from the high amounts of precipitation during the winter months, and they have adapted to drought seeming as the majority of the inhabitance store water or adapt to use less of it.
100 POINTS PLS HELP THIS IS WORTH MY ENTIRE SCIENCE GRADE MY MOM WILL KILL ME
In this lesson, you will conduct an investigation to observe the effects of resource availability on populations of organisms in an ecosystem.
Lab Report
Organisms and Populations
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U1_ Lab_OrganismsAndPopulations_Alice_Jones.docx).
Introduction
1. What was the purpose of the experiment?
Type your answer here:
2. What limits the growth of populations?
Type your answer here:
3. Write a hypothesis based on observations and scientific principles.
Type your answer here:
Experimental Methods
1. What tools did you use to collect your data?
Type your answer here:
2. Describe the procedure that you followed to conduct your experiment.
Type your answer here:
Data and Observations
1. Record your observations.
Type your answer here:
Conclusions
1. What conclusions can you draw about how resource availability affects populations of organisms in an ecosystem? Write an evidence-based claim.
Type your answer here:
2. Write a testable question that could be used to further investigate the topic of resources and populations of organisms.
Type your answer here:
Explanation:
Introduction
The purpose of the experiment was to observe the effects of resource availability on populations of organisms in an ecosystem.
The growth of populations is limited by various factors such as competition for resources, predation, disease, and environmental conditions.
Based on observations and scientific principles, our hypothesis was that populations of organisms will increase in size when resources are abundant, and decrease in size when resources are scarce.
Experimental Methods
We used various tools such as binoculars, nets, traps, and sampling equipment to collect our data.
To conduct our experiment, we selected a study area and divided it into several quadrats. We then observed and recorded the population size and distribution of a selected species of organism in each quadrat, while also measuring the availability of resources such as food, water, and shelter.
Data and Observations
Our observations showed that when resources were abundant, populations of organisms increased in size and distribution. However, when resources were scarce, populations decreased in size and distribution. We also noted that competition for resources and predation had a significant impact on population size and distribution.
Conclusions
Based on our observations and data, we can conclude that resource availability has a direct effect on populations of organisms in an ecosystem. When resources are abundant, populations increase, and when resources are scarce, populations decrease. Our evidence-based claim is that the availability of resources is a critical factor in determining the size and distribution of populations in an ecosystem.
A testable question that could be used to further investigate the topic of resources and populations of organisms is, "How does the availability of specific resources, such as water or shelter, affect the growth and distribution of different species of organisms in an ecosystem?"
02.03 Water Quality Virtual Lab Worksheet
Describe how a pollutant dissolved in surface water can enter an aquifer. Be sure to include the water cycle's and groundwater's roles in this pollution.
Help Fast!
When a pollutant is present in soil and rain falls, the pollutant dissolves in rainwater. The rainwater then seeps underground and then enters the aquifer.
What are aquifers?Aquifers are underground water stores that are formed from permeable rocks that are saturated with water.
Aquifers serve as water sources for humans.
When rain falls, water permeates the earth and is stored in aquifers.
Pollutants are substances that when present in a substance or the environment, make the substance or environment unfit for use.
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Explain how each of the following could lead to the reemergence of malaria in the United States: (a) global warming, (b) increased travel of individuals from endemic regions to the United States, (c) increased immigration of individuals from endemic regions to the United States, and (d) laws protecting wetlands.
Answer:
(b) increased travel of individuals from endemic regions to the United States,
The possible reason that lead to the reemergence of malaria in the United States is increased travel of individuals from endemic regions to the United States. The correct option is b.
What is malaria?Malaria is a potentially fatal disease caused by a parasite that infects a specific type of mosquito that feeds on humans. Malaria typically causes severe illness, including high fevers, shaking chills, and flu-like symptoms.
Malaria is typically transmitted through the bite of an infective female Anopheles mosquito. Only Anopheles mosquitos can transmit malaria, and they must have previously been infected through a blood meal taken from an infected person.
It has been determined that mosquitoes become infectious more quickly, resulting in increased malaria transmission and increased travel from endemic regions to the United States.
Thus, the correct option is b.
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A growing root comes into contact with a chemical that inhibits the golgi apparatus. Which of the following would be a probable effect of this contact?A. The root would begin to growing in an upward direction.B. The root would not be slick enough to move through the soil easily.C. The root would begin to simultaneously grow in multiple directions.D. The root would produce too much mucilage and oxygen uptake would be inhibited.E. The root cap cells would begin to divide rapidly.
Correct option B - A substance that disables the golgi apparatus comes into touch with a growing root. The root wouldn't be slippery enough to easily pierce the ground.
The Golgi apparatus undergoes a number of alterations in response to pharmacological or oxidative stress, including cargo overloading, ionic imbalance, and aberrant luminal acidity. Defects in membrane trafficking may result from these modifications. The vesicle must be covered with COPII before pinching off (Coat Protein II). On microtubules, the transition vesicles travel in the direction of the cis Golgi. As they accomplish this, the COPII coat is peeled off of them, and they could combine to create larger vesicles that eventually fuse with the cis Golgi.
The Golgi apparatus contains a variety of cells with secretion-focused functions. Dictyosomes are the individual Golgi apparatuses that are visible in plant cells.
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Can someone help me plz ! I’ll cash app
Which of the following could be a function of a phagocyte?
Choose 1 answer:
Acting as a physical barrier against pathogens
Activating B cells
с
Engulfing a foreign pathogen
D
Making antibodies specific to a pathogen
C.Engulfing a foreign pathogen
Explanation:
Phagocytosis is a critical part of the immune system.
Several types of cells of the immune system perform phagocytosis, such as neutrophils, macrophages, dendritic cells, and B lymphocytes.
The act of phagocytizing pathogenic or foreign particles allows cells of the immune system to know what they are fighting against.
Question:
Imagine that you're an endocrinologist and a patient visits you because they constantly feel restless. You notice that they have a high heart rate and high blood pressure, even at rest.
Which of the following statements best describes a possible diagnosis to explain these symptoms?
Answer: CORRECT (SELECTED)
The patient is experiencing an issue with their adrenal glands, causing a hyper-secretion (over-secretion) of adrenaline hormone.
Explanation:
Normally, the "fight-or-flight" response only occurs at times of emergency. Because this patient is experiencing symptoms of the "fight-or-flight" constantly, they have too much adrenaline in their body due to hyper-secretion from adrenal glands.
Procedure to be followed at school when one person has tested positive for corona virus?
Answer:
you should always wash your hands regularly and avoidance of shaking hands
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Describe how offspring from asexual reproduction differ from offspring from sexual reproduction....
Which process of respiration does fermentation utilize?
Answer:
anaerobic respiration: A form of respiration using electron acceptors other than oxygen. fermentation: An anaerobic biochemical reaction. When this reaction occurs in yeast, enzymes catalyze the conversion of sugars to alcohol or acetic acid with the evolution of carbon dioxide
Explanation:
Carefully consider each description and determine if it is describing an event which occurs in Cell Division (Mitosis) OR Meiosis OR Both.
Replicated strands of DNA are referred to as sister chromatids
Produces two diploid cells at the end of the cycle
Produces four haploid cells at the end of the cycle
Homologous chromosomes pair up in Prophase
Daughter cells contain identical DNA
Chromosomes become attached during Prophase, giving rise to DNA with new combinations
Two new daughter cells contain one homologous pair of chromosomes
Two separate Anaphse steps occur
Interphase begins the cycle to double the amount of DNA
brainliest for the correct answer. please help me.
Answer:
The population crashed
Explanation:
The slope is -ve
Any one know what structure this is
That is an ATP molecule if I remember correctly
Answer:Pretty sure its D
Explanation:
discuss four human action that can cause fire in home
Cooking fires, Portable heaters, Electrical Fires, Smoking and Candles are the human action that can cause fire in home.
Discuss four human action that can cause fire in home?Cooking fires are the leading cause of home fires. Portable heaters are also a big cause of home fires and home fire injuries because it catches fire very easily when it make contact with substances that easily catch fire. Electrical Fires, Smoking and Candles are also big cause of fire in home that is caused by human action.
So we can conclude that Cooking fires, Portable heaters, Electrical Fires, Smoking and Candles are the human action that can cause fire in home.
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what is the analogy between the vacuole and a school?
Answer:
The vacuoles is like the cabinets in the school used to store items. where we release all of our energy. Cytoplasm is like the hallways of the school.
what are 2 examples of how ordinary citizins created significant social change
Civil Rights Movement and Women's Suffrage Movement are 2 examples of how ordinary citizens created significant social change.
Civil Rights Movement in the United States: The Civil Rights Movement of the 1950s and 1960s saw ordinary citizens, such as Rosa Parks, Martin Luther King Jr., and countless others, playing crucial roles in challenging racial segregation and discrimination. Through peaceful protests, civil disobedience, and grassroots activism, they brought attention to the injustices faced by African Americans and fought for equal rights, leading to significant changes in legislation and societal attitudes.
Women's Suffrage Movement: The women's suffrage movement fought for women's right to vote and brought about significant social change. Ordinary citizens, including suffragettes like Susan B. Anthony and Elizabeth Cady Stanton, organized rallies, protests, and campaigns to advocate for women's suffrage. Their persistent efforts, spanning several decades, eventually led to the passage of the 19th Amendment in 1920, granting women the right to vote in the United States.
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What is involved in the process of artificial selection?
Answer:
Explanation:
Artificial selection is the process by which humans choose individual organisms with certain phenotypic trait values for breeding. If there is additive genetic variance for the selected trait, it will respond to the selection, that is, the trait will evolve.
Answer:
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
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7. All of our organ systems __________________ with one another.
Answer:
work
Explanation:
this is because they all work together I think
Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.
Which feature of the ocean floor is caused by one tectonic plate moving under another at a convergent boundary? A. A flat plain B. A mid-ocean ridge C. A continental shell D. A trench PREVIOUS
Answer:
D
Explanation:
A trench is formed, a mid ocean ridge is formed while doing the opposite of what is described, a shelf is when land sinks, and a plkain isjust a plain
Answer:
D. A trench
Explanation:
Which statement describes the Mercalli scale?
1 This scale measures seismic waves based on their size.
2 This scale rates an earthquake according to how much damage it causes.
3 This scale produces a single rating for earthquakes that reach the surface.
4 This scale measures the magnitude of an earthquake based on the size of seismic waves.
Answer:
2- this scale rates an earthquake according to how much damage it causes
Mercalli scale rates an earthquake according to how much damage it causes. So, the correct option is B.
What is Mercalli scale?The Mercalli scale was invented by Giuseppe Mercalli in 1902, is not regarded as a scientific method for measuring the strength of an earthquake.
The Mercalli scale is used in the observations of people who experienced an earthquake to estimate the intensity, which is measured based on the degree of impact or damage to humans, objects, buildings, and other man-made things.
The scale typically measures the intensity of an earthquake using data such as effects on the Earth, the environment and humans that help predict whether an earthquake was fatal.
Thus, Mercalli scale rates an earthquake according to how much damage it causes. So, the correct option is B.
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Which of the following are a part of the circulatory system? I. Blood II. Lungs III. Heart IV. Blood Vessels A. I, II, III, and IV B. II, III, and IV C. I, III, and IV D. I and IV
Option A is correct as I, II, III, and IV are all a part of the circulatory
system.
The circulatory system, also known as the cardiovascular system, is a complex network of organs and vessels responsible for transporting blood, oxygen, nutrients, hormones, and other necessary substances to different parts of the body. It also plays an important role in the removal of metabolic waste and carbon dioxide from the body.
I. Blood is a vital component of the circulatory system that flows through the blood vessels and carries oxygen, nutrients, hormones, and other substances to different parts of the body.
II. Lungs are also a part of the circulatory system as they help to oxygenate the blood by allowing oxygen from the air to enter the bloodstream and carbon dioxide to be eliminated from it.
III. Heart is a muscular organ that pumps blood to the entire body. It is the center of the circulatory system and also responsible for regulating blood pressure.
IV. Blood Vessels include arteries, veins, and capillaries. Arteries carry oxygen-rich blood from the heart to the body and veins return oxygen-poor blood to the heart. Capillaries are small, thin-walled vessels where the exchange of oxygen, nutrients, and other substances takes place between the blood and the tissues.(option-a)
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3. Compare the advantages and disadvantages of disposing of municipal solid waste in sanitary landfills and by incineration.
Lowers population of pest is the advantages of disposing of municipal solid waste in sanitary landfills whereas high cost and damage to health are the disadvantages of disposing of municipal solid waste in sanitary landfills
What are the advantages and disadvantages of disposing waste in sanitary landfills?The main advantage of disposing of municipal solid waste in sanitary landfills is that it minimizes pests such as rodents and insects that can carry many diseases. The disadvantage disposing of municipal solid waste in sanitary landfills is that it can be costly and can cause problems with a sanitary landfill is the environmental hazard.
So we can conclude that lowers population of pest is the advantages of disposing of municipal solid waste in sanitary landfills whereas high cost and damage to health are the disadvantages of disposing of municipal solid waste in sanitary landfills.
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Incineration has the advantage of reducing the volume of the final waste that should be disposed thereby helping in the process of waste disposal.
What is a landfill?A landfill is an area that has been set aside for the disposal of refuse. It is a large area that could consist of an open pit into which refuse could be poured from time to time.
Now, incineration has to do with the burning of waste materials. The sanitary landfills tend to protect the environment from the possible release of harmful fumes and carbon wastes. On the other hand, the disadvantage of the sanitary land fills is that there is the possibility of ground and surface water contamination by toxic materials.
Incineration has the advantage of reducing the volume of the final waste that should be disposed thereby helping in the process of waste disposal.
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What does an increased pulse rate indicate about the heart rate
Answer:
A high heart rate can also mean the heart muscle is weakened by a virus or some other problem that forces it to beat more often to pump enough blood to the rest of the body. Usually, though, a high heart beat is not due to heart disease, because a wide variety of noncardiac factors can speed the heart rate.
An atom that has 19 protons, 21 neutrons, and 18 electrons has a mass of ____? *
Answer:
19 - Potassium - K.
Explanation:
20 POINTS FOR ANSWER
Which of the following are NOT additional benefits that hydroelectric dams may provide?
Flood control
Irrigation
Fresh water supply
All of these are benefits
All of the above options are additional benefits that hydroelectric dams can provide (option D).
What is hydroelectric dam?Hydroelectric dam is a conventional dam that holds water in a man-made lake, or reservoir, behind it. When water is released through the dam, it spins a turbine connected to a generator that produces electricity.
A dam is generally a structure used to stop or deviate the incoming flow of a lotic water body.
Therefore, it can be said that a hydroelectric dam provides the following additional benefits:
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III. Describe two or more environmental problems and tell what can be done to help
solve them. First write and then record five sentences. (in spanish)
Two environmental problems are climate change and deforestation. Climate change is caused by the increase in greenhouse gases, primarily carbon dioxide, in the atmosphere which traps heat and leads to global warming. Deforestation is the removal of trees from a forested area for agricultural or commercial purposes, leading to loss of habitat and increased greenhouse gases.
To help solve climate change, reducing carbon emissions is crucial. This can be done through switching to renewable energy sources like wind or solar power, using more energy-efficient appliances, and reducing meat consumption. Also, planting more trees can help absorb carbon dioxide from the atmosphere.
To help solve deforestation, using sustainable practices in agriculture and logging can help reduce the destruction of forests. This includes replanting trees and implementing sustainable logging techniques that do not harm the environment. Supporting companies that use sustainable and eco-friendly practices can also encourage more responsible behavior.
Sentences:
Climate change is a major environmental problem caused by the increase in greenhouse gases.
One way to help solve climate change is to reduce carbon emissions by using renewable energy sources.
Deforestation is the removal of trees from a forested area which can lead to loss of habitat and increased greenhouse gases.
Sustainable practices in agriculture and logging can help reduce deforestation.
Supporting companies that use sustainable and eco-friendly practices can encourage more responsible behavior towards the environment.
Dos problemas ambientales son el cambio climático y la deforestación. El cambio climático es causado por el aumento de los gases de efecto invernadero, principalmente dióxido de carbono, en la atmósfera que atrapa el calor y conduce al calentamiento global. La deforestación es la eliminación de árboles de un área boscosa con fines agrícolas o comerciales, lo que lleva a la pérdida de hábitat y al aumento de los gases de efecto invernadero.
Para ayudar a resolver el cambio climático, la reducción de las emisiones de carbono es crucial. Esto se puede hacer mediante el cambio a fuentes de energía renovables como la energía eólica o solar, el uso de electrodomésticos más eficientes y la reducción del consumo de carne. Además, plantar más árboles puede ayudar a absorber el dióxido de carbono de la atmósfera.
Para ayudar a resolver la deforestación, el uso de prácticas sostenibles en la agricultura y la tala puede ayudar a reducir la destrucción de los bosques. Esto incluye replantar árboles e implementar técnicas de tala sostenible que no dañen el medio ambiente. Apoyar a las empresas que utilizan prácticas sostenibles y respetuosas con el medio ambiente también puede fomentar un comportamiento más responsable.
Oraciones:
El cambio climático es un problema ambiental importante causado por el aumento de los gases de efecto invernadero.
Una forma de ayudar a resolver el cambio climático es reducir las emisiones de carbono mediante el uso de fuentes de energía renovables.
La deforestación es la eliminación de árboles de un área boscosa que puede conducir a la pérdida de hábitat y al aumento de los gases de efecto invernadero.
Las prácticas sostenibles en agricultura y tala pueden ayudar a reducir la deforestación.
Apoyar a las empresas que utilizan prácticas sostenibles y respetuosas con el medio ambiente puede fomentar un comportamiento más responsable con el medio ambiente.
I'm 15 years old BTW
por cierto tengo 15 años
Which phase of mitosis is shown
Answer:
The answer is C
Metaphase
Fey measures wind speed every 15 minutes for one hour in her backyard her data is recorded below. as fey takes her last measurement she notices that the temperature drop suddenly which of the following weather predictions would be best for fey to make
Answer:
he if i may ask what i your question exactly?
you'd use the equation that establishes a relationship between energy and wavelength, which looks like this
e=h⋅cλ, where
λ - the wavelength of the photon; c - the speed of light, usually given as 3⋅108m/s; h - planck's constant, equal to 6.626⋅10−34j s
plug the value you were given for the energy of the photon in the above equation to get the wavelength
e=h⋅cλ⇒λ=h⋅ce
λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m
The genes are more on the side of.. b natureAnswervery high orbital velocities in a very compact region;
Explanation:
Question 17 of 25
How is a controlled variable different from a responding variable?
A. A controlled variable changes throughout an experiment, but a
responding variable stays the same.
B. A controlled variable stays the same throughout an experiment,
but a responding variable changes.
C. A controlled variable stays the same due to changes in the
responding variable during the experiment.
D. A controlled variable changes due to changes in the responding
variable during the experiment.
SUBMIT
Answer:
it is b
Explanation:
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Is the coloring of the peppered moths an example of competition, differential reproductive success, or inherited variation
Answer:competition
Explanation:
List down the female reproductive organs. Describe any three
of them in short.
Answer:
uterus , ovaries , fallopian tubes.
Explanation: