An empty paper cup is the same temperature as the air in the room. A student fills the cup with cold water. Which of the following describes how thermal energy is transferred?
ооо
Thermal energy is transferred from the cold water to the cup until they are at the same temperature
Thermal energy is transferred from the cup to the cold water until they are at the same temperature.
Thermal energy is transferred from the cup to the cold water until the cup has no more thermal energy.
Thermal energy is not transferred between the cup and the cold water.
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Answers
Answer:
b
Explanation: thermal energy transferred from the hotter object to the cooler one until they are at an equilibrium because heat always flows into the cooler object.
Related Questions
Which has been observed in the study of embryology?
A.Species whose embryos have similar traits rarely have a common ancestor.
B.Species whose embryos have similar traits always have similar body forms as adults.
C.All traits present in early embryos remain throughout development.
D.Some traits in certain embryos disappear as the embryo develops.
Answers
Answer:
D. Some traits in certain embryos disappear as the embryo develops
Explanation:
I don't know how I would explain it, but I can list some of the things that disappear such as... Gill slits, and tails. Hope this helped :D
Answer:
D. Some traits in certain embryos disappear as the embryo develops.
Explanation:
Embryology is the study of embryos. Embryos of different animals such as mammals, birds, fish, reptiles etc. look alike that is they are very similar. Many traits of one type of animal appear in the embryo of another type of animal.
What is the answer ?
Answers
Answer:
A is the answer. Explanation is in the photo
Answer:
yes
Explanation:
becuase
What is Avogadro's number?
0 23 X 106
O 2.06 X 1023
O 6.02 X 1023
O 2
Answers
Answer:
6.02 × 10^23 is his number
Which of the following are viruses unable to infect?
Answers
Answer:
non living things
Hope this helps :) !!!
what is referred to as pain, and how is it useful in diagnosing internal disorders?
Answers
Pain is defined as an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage. Pain is essential in diagnosing internal disorders because it serves as a warning signal that the body is experiencing injury or tissue damage.
Doctors can use pain to pinpoint the location of the internal disorder, as well as to determine its severity.
Pain is defined as a discomfort, distress, or suffering caused by damage or illness to a part of the body. Pain can be caused by injury, surgery, illness, emotional distress, or chronic conditions such as arthritis. Pain can be experienced in different ways depending on the type, location, and severity of the injury or illness. It can be sharp, dull, burning, throbbing, stabbing, aching, or cramping.
Additionally, pain can be classified as acute or chronic depending on its duration.Acute pain is sudden and typically lasts less than three months. It is typically caused by tissue damage or injury and is often accompanied by inflammation. Acute pain is a warning sign that the body is experiencing injury or tissue damage. It serves as a protective mechanism to prevent further damage or injury to the affected area.
Referred pain can be caused by a problem in an internal organ, which can make it difficult to diagnose. Doctors use pain to help diagnose internal disorders by taking a detailed medical history, performing a physical exam, and ordering diagnostic tests such as blood tests, imaging tests, or biopsies. In some cases, pain may be treated with medications or other therapies to help alleviate discomfort.
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Match each characteristic to bacterial protein synthesis or eukaryotic protein synthesis.
Answer Bank:
First AUG initiates translation.
Shine-Dalgarno sequence
80S ribosome.
70S ribosome.
simultaneous transcription
and translation possible
spatial separation of
transcription and translation
polycistronic mRNA
Answers
Polycistronic mRNA - Bacterial mRNA can contain multiple coding regions (cistrons), allowing for the synthesis of several proteins from a single mRNA molecule.
Bacterial Protein Synthesis:
1. Shine-Dalgarno sequence - This sequence is found in bacterial mRNA and helps with the binding of the ribosome to the mRNA.
2. 70S ribosome - Bacterial ribosomes are smaller, with a total size of 70S.
3. Simultaneous transcription and translation possible - In bacteria, transcription and translation can occur simultaneously in the cytoplasm.
4. Polycistronic mRNA - Bacterial mRNA can contain multiple coding regions (cistrons), allowing for the synthesis of several proteins from a single mRNA molecule.
Eukaryotic Protein Synthesis:
1. First AUG initiates translation - In eukaryotes, the first AUG codon signals the start of translation.
2. 80S ribosome - Eukaryotic ribosomes are larger, with a total size of 80S.
3. Spatial separation of transcription and translation - In eukaryotes, transcription occurs in the nucleus, while translation occurs in the cytoplasm, creating a spatial separation.
4. Monocistronic mRNA - Eukaryotic mRNA typically contains a single coding region, allowing for the synthesis of only one protein per mRNA molecule.
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Please help...Will mark brainiest....It is due and I need help
Answers
Answer:
Explanation:
For the 1st one with the Cheetah: It would be a long tail because it helps them balance when they turn. Sinch Cheetahs move extremely quickly they need a balance to ensure they don't topple over when they turn, this tail provides this balance.
For the 2nd one with the bear: Thick coats on a bare will help provide warmth whenever they go to hybernate. Thin fur would leave room for freezing and wouldn't be able to help them maintain the proper body temperature.
The 3rd one with the clownfish: A round tail provides a bigger boost when swimming since it is able to push more water. A forked tail would create a gap when they swim so they would have to expend more energy than with a round tail.
The 4th one with the Finch: Since grubs live underground a thinner beak would be able to dig them out and stab them faster. This allows them to reach farther and get more food.
Answer:
D AZ FCSDF SDF F
Explanation:
just seeing how this works don't mind me
In which generation were recessive traits hidden in all the plants in Mendel’s experiments?
A - F2 generation
B - true-bred generation
C - F1 generation
D - P generation
Answers
In Mendel's experiments, the recessive traits were hidden in the P generation.
The P generation, also known as the parental generation, refers to the initial generation of plants that Mendel used for his experiments. In these experiments, Mendel selected true-breeding plants with contrasting traits, such as tall plants and short plants. The P generation plants were homozygous for their respective traits, meaning they carried two identical alleles for the trait (e.g., TT for tall plants and tt for short plants).
When the P generation plants were cross-pollinated, the resulting offspring in the F1 generation exhibited only the dominant trait. For example, all the plants in the F1 generation were tall when the tall and short plants were crossed. The recessive trait (shortness) was hidden or masked in this generation, as the dominant trait (tallness) was expressed.
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How are biotechnology and Genetically Modified Organisms (GMO) related?
Answers
Answer:
biotechnology has made it possible to modify or introduce genes between organisms
Explanation:
Karen is classifying a group of organisms that are enter primary producers or consumers.what is the direct source of energy for all of the consumers
Answers
Answer:
Primary consumers
Explanation:
DIRECT source of energy
Answer:
either producers or other consumers
Explanation:
c. what sorts of species comprise the human microbiome?
Answers
The sorts of species comprise the human microbiome is microorganisms.
Microorganisms explained.The human microbiome comprises of trillions of microorganisms, counting microscopic organisms, infections, organisms, and other organisms that dwell in and on the human body.
The lion's share of the microbiome is composed of microbes. Microorganisms, moreover known as organisms, are infinitesimal living living beings that are as well little to be seen with the exposed eye. They play a vital part in different environments and have a critical affect on human wellbeing, the environment, and numerous mechanical forms.
These microorganisms can be found every where, in the air, land , food, bodies and so on.
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Read the excerpt from julius caesar, act 2, scene 2. calpurnia. caesar, i never stood on ceremonies, yet now they fright me. there is one within, besides the things that we have heard and seen,15 recounts most horrid sights seen by the watch. a lioness hath whelpèd in the streets, and graves have yawned, and yielded up their dead. fierce fiery warriors fight upon the clouds, in ranks and squadrons and right form of war,20 which drizzled blood upon the capitol. the noise of battle hurtled in the air, horses did neigh, and dying men did groan, and ghosts did shriek and squeal about the streets. o caesar, these things are beyond all use,25 and i do fear them. which quotations from this excerpt are examples of imagery? select three options. "caesar, i never stood on ceremonies." "and graves have yawned, and yielded up their dead." "fierce fiery warriors fight upon the clouds." "the noise of battle hurtled in the air." "o caesar, these things are beyond all use."
Answers
“And graves have yawned, and yielded up their dead.”, “Fierce fiery warriors fight upon the clouds.” and “The noise of battle hurtled in the air.” is the answer.
Why is Julius Caesar so famous?Julius Caesar transformed Rome from a republic to an empire, grabbing power through ambitious political reforms. Julius Caesar was famous not only for his military and political successes, but also for his steamy relationship with Cleopatra.
Thus, these options are correct.
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Answer:
b and c
Explanation:
did the quiz
Which best describes the flow of matter in biogeochemical cycles?
In a biogeochemical cycle, matter is used by living things only so that all energy contained is maximized.
In a biogeochemical cycle, matter moves through living and nonliving things until it gets completely used up.
In a biogeochemical cycle, matter moves through living and nonliving things so that it is recycled and conserved.
In a biogeochemical cycle, matter moves through living things only and remains unchanged in form.
Answers
The flow of matter in a biogeochemical cycle is described as C. In a biogeochemical cycle, matter moves through living and nonliving things so that it is recycled and conserved.
What is a biogeochemical cycle ?Biogeochemical cycles are pathways by which essential elements, such as carbon, nitrogen, and phosphorus, are cycled through ecosystems. In these cycles, matter flows through living and nonliving components of the ecosystem, such as plants, animals, soil, water, and the atmosphere. As matter moves through these components, it is transformed and recycled in a continuous cycle.
In biogeochemical cycles, matter is not used up or lost, but rather is transformed and conserved.
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which lung volume tends to be the largest in healthy male and female adults?
Answers
The lung volume that tends to be the largest in healthy male and female adults is the Total Lung Capacity (TLC). Total Lung Capacity refers to the maximum amount of air that the lungs can hold after taking a deep breath.
To understand TLC, let's briefly discuss the different lung volumes:
1. Tidal Volume (TV): The volume of air inhaled or exhaled during normal, quiet breathing.
2. Inspiratory Reserve Volume (IRV): The maximum volume of air that can be inhaled forcefully after a normal inhalation.
3. Expiratory Reserve Volume (ERV): The maximum volume of air that can be exhaled forcefully after a normal exhalation.
4. Residual Volume (RV): The volume of air remaining in the lungs after a maximal exhalation.
Total Lung Capacity is the sum of all these volumes (TLC = TV + IRV + ERV + RV). It represents the largest amount of air the lungs can accommodate, and it usually ranges between 5 and 7 liters for healthy male and female adults. The exact value can vary depending on factors such as age, height, and overall health. However, it is important to note that TLC is just one of the several lung volumes and capacities that are measured to assess lung function, and each has its significance in understanding the respiratory system.
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very few gram positive bacteria utilize the entner-doudoroff glycolytic pathway. TRUE OR FALSE?
Answers
The statement is not accurate. While the Entner-Doudoroff (ED) pathway is less common compared to other glycolytic pathways like Embden-Meyerhof-Parnas (EMP) pathway, there are gram-positive bacteria that do utilize the ED pathway.So the statement is False.
The ED pathway is an alternative pathway for glucose metabolism that operates alongside the EMP pathway. It is found in some bacteria, including certain gram-negative and gram-positive species. While the EMP pathway is more prevalent and widely conserved among bacteria, the ED pathway is still present in various organisms.
Some gram-positive bacteria, such as certain species of Lactobacillus and Staphylococcus, have been shown to utilize the ED pathway. These bacteria possess the necessary enzymes to carry out the series of reactions involved in the ED pathway.
Overall, it is important to note that bacterial metabolic pathways can vary among different species, and the presence or utilization of the ED pathway can differ depending on the specific bacterial strain or genus.
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Drag each measure to the correct location on the table.
Classify each measure as a measure of center or a measure of variation.
Answers
To classify each measure as a measure of center or a measure of variation, follow these steps:
Step 1: Identify the measures given in the question. Unfortunately, you have not provided the measures or the table, so I will provide some common measures as examples.
Measures:
a) Mean
b) Median
c) Mode
d) Range
e) Interquartile Range (IQR)
f) Standard Deviation
Step 2: Classify each measure into one of the two categories: measure of center or measure of variation.
a) Measure of Center: Mean, Median, Mode
b) Measure of Variation: Range, Interquartile Range (IQR), Standard Deviation
Step 3: Place each measure in the correct location on the table (Unfortunately, without the table provided, I am unable to place the measures for you.)
Measures of center (Mean, Median, and Mode) are used to describe the central tendency of the data, while measures of variation (Range, Interquartile Range, and Standard Deviation) are used to describe the spread or dispersion of the data. By classifying each measure and placing it in the correct location on the table, you can better understand the properties of the data being analyzed.
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I don’t understand how to do this, please help..
Answers
a cell that protects the body by eating invading cells
Answers
Answer:
macrophage
Explanation:
Which option describes an ecosystem?
all the different kinds of animals and plants in a prairie
the soil, water, atmosphere, and other nonliving parts in a prairie
all the grasses in a prairie
a prairie community and all its nonliving parts
Answers
The prairie's soil, water, atmosphere, and other inanimate components are the answer that best represents an ecosystem.
An ecosystem is a group of living things that interact as a whole, including plants, animals, and microorganisms, as well as the nonliving elements of their environment, such air, water, and mineral soil. The nonliving elements of an ecosystem, such as the soil, water, and atmosphere, are essential for the sustenance and survival of the ecosystem's living creatures. In light of this, an ecosystem is made up of both living and nonliving components, not just plants and animals.
Therefore, the correct option is B.
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Jane had two wind up clocks that had not been used for years. She decided to try them out, so she wound both, set the time, and started them at the same time. An hour later, clock A had gained one minute while clock B had lost two. The next morning clock A said 7 A.M. while clock B was at 6 A.M. What time was it when she started the clocks?
Answers
Right now, the clocks are one hour apart. The clocks are 3 minutes apart every hour. It would take 19 hours and 20 minutes to get from 6 A.M. to 10:40 A.M.
How to find a time?Right now, the clocks are one hour apart.
The clocks are 3 minutes apart every hour (A gains 1 - B loses 2)
Therefore, it would take 20 real hours for them to be separated by one hour.
Clock A advances by one minute per hour, moving 20 hours and 20 minutes throughout that time.
It would be 10:40 a.m. from 7 a.m. back 20 hours and 20 minutes.
Clock B advances by 2 minutes every hour, or 19 hours and 20 minutes, in a period of 20 hours.
It would take 19 hours and 20 minutes to get from 6 A.M. to 10:40 A.M.
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What about cellulose makes it ideal for structural support?
Answers
Answer:The answer would be D!
Explanation:
A hydrogen bond is one of the strongest molecular bonds. :)
9.
Which is an environmental factor that affects skin color in humans?
O number of genes inherited
O amount of sunlight absorbed
O number of linked genes
O amount of food consumed
Answers
Which is an environmental factor that affects skin color in humans?
O number of genes inherited
O amount of sunlight absorbed
O number of linked genes
O amount of food consumed
ANSWER:-AMOUNT OF SUNLIGHT ABSORBED.
Number of gene for color of the skin is same in all the human beings and also it's a genetic factors is there will be any absence of gene due to its deletion AMOUNT OF SUNLIGHT it is variable in variable reasons which is a imp factor for the color in variation in earth. In regions near to the equator have high amount of the light so they have darker skin color then the people near the poles as there is less amount of light .Number of gene inherited is also same for each and every individual for single species for human which is 378 gene loci and if there is any variation in number due to any genetics disorder it would be a genetic factor again.amount of food consumed is different for different people with same color in same region as it only depends on the work which is done by the individual in the society for its existence. though it is a environmental factor bit it didn't effect color of the species.SO ACCORDING TO ABOVE DETAILS WE CAN CONCLUDE (2) AMOUNT OF THE SUNLIGHT IS THE ENVIRONMENTAL FACTOR WHICH IS RESPONSIBLE FOR THE COLOR OF THE SKIN IN HUMANS
Climate history can be obtained from which of the following pieces of evidence? Select all that apply.
A. seafloor sediment cores and ice cores
B. fossils and tree rings
C. plate tectonics
Answers
Is that an option?
Is climate science historical science, operational science, or
is it both? How does one’s worldview affect how they view climate
change? Pick a stance and defend your answer.
Answers
Climate science is a combination of both historical science and operational science. Climate science involves understanding the Earth's past climate and current climate and predicting future changes.
Operational science is focused on studying current natural phenomena, while historical science examines past events that are not currently happening or can't be observed anymore. Climate science combines the two as it studies past climate changes and current climate changes, and uses that information to make predictions about the future. Hence, climate science is both historical science and operational science.
A person's worldview can affect how they view climate change. For example, those who believe that human beings are the primary cause of climate change may advocate for increased environmental protection measures. Others may be more skeptical about the role of human activity in climate change, believing that it is part of a natural cycle that has happened before. Still, others may deny the existence of climate change entirely, believing that it is a hoax or exaggeration by the media or scientists. I believe that climate change is real and largely caused by human activity, but I understand that others may have different views based on their worldview and experiences. It is essential to consider different perspectives and gather as much information as possible to make informed decisions about how to address climate change.
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List the four functions of the plasma membrane
Answers
Answer:
A Physical Barrier. ...
Selective Permeability. ...
Endocytosis and Exocytosis. ...
Cell Signaling. ...
Phospholipids. ...
Proteins. ...
Carbohydrates. ...
Fluid Mosaic Model.
Explanation:
The entire collection of genes within human cells is referred to as the _____________________________.
A. Transgenic organism
B. Human genome
Answers
9. Pick the wrong word out of the following:
Pesticide/Horticide/Herbicide/Weedicide/insecticide
Answers
Answer:
Horticide
it is just a term which means "opposed to horticulture
Explanation:
i hope this will help you :)
Answer:
The answer is HORTICIDE
Explanation:
This is because this mainly deals with HORTICULTURE.
Horticulture mainly deals with garden cultivation and its management.
What are the two chemical components of chromosomes?.
Answers
Answer:
Explanation:
DNA & Protein are the two chemical components of chromosomes that candidate for genetic material
Please Help!! I got this question wrong when I answered lysosomes and ribosomes.
Answers
Answer:
Mitochondria and Chloroplast
Explanation:
Because the mitochondria is the power house
Industrial pollution is darkening the bark of trees that the peppered moth lives on. Over several generations, the moth population adapts a darker body color that helps them camouflage and hide from predators.
Which statement is true about this population?
Answers
The true statement about this population of peppered moths in response to industrial pollution is that "D. The darkest moths were most likely to pass their genes to the next generation of moths."
In this scenario, the industrial pollution has darkened the bark of the trees. Initially, the population consisted of both light-colored and dark-colored moths. However, as the environment changed, the darker body color provided an advantage for camouflage and hiding from predators on the darkened tree bark.
Natural selection played a crucial role in this process. Predators had an easier time spotting and capturing the lighter-colored moths, which resulted in a higher likelihood of them being eliminated from the population. In contrast, the darker moths had a survival advantage as they were better able to blend in with their environment, making them less visible to predators.
As a result, the darkest moths had a higher chance of surviving and reproducing, passing on their genes for dark body color to the next generation. Over several generations, this led to an increased proportion of dark-colored moths in the population, reflecting the adaptation to the changing environment caused by industrial pollution. Therefore, Option D is correct.
The question was incomplete. find the full content below:
Industrial pollution is darkening the bark of trees that the peppered moth lives on. Over several generations, the moth population adapts a darker body color that helps them camouflage and hide from predators.
Which statement is true about this population?
A. Each moth adapted by changing its body color to suit the environment
B. White moths left the area and the dark moths stayed
C. A mutation for dark body color appeared in response to the pollution
D. The darkest moths were most likely to pass their genes to the next generation of moths
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