Biology, 15.10.2019 15:30, heroicblad
Which statement about endotherms and ectotherms is correct?
1. endotherms are regulators while ectotherms are conformers
2. endotherms have higher energetic demands compared to ectotherms.
3. endotherms spend more energy on internal temperature regulation compared to ectotherms.
4. endothermy is more common among animal phyla than ectothermy.
5. at the cellular level, endotherms cells always produce more atp and more heat.
Answers: 1
Biology, 22.06.2019 06:30, 10040813
Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?
Answers: 1
Biology, 22.06.2019 10:30, netflixacc0107
Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection
Answers: 1
Biology, 22.06.2019 11:50, joshuag9047
Approximately what wavelength of light is best absorbed by chlorophyll a
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Which statement about endotherms and ectotherms is correct?
1. endotherms are regulator...
1. endotherms are regulator...
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