Biology, 19.08.2019 04:00 tressasill
Which of the following functions can plants and animal cells both perform? a: locomotion b: photosynthesis c: reproduction or d: oxygen production
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Biology, 22.06.2019 12:40
Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.
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Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
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Biology, 22.06.2019 19:00
Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide
Answers: 1
Which of the following functions can plants and animal cells both perform? a: locomotion b: photos...
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