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Biology, 21.06.2019 13:30
Plzz hurry im being timed during times of vigorous physical activity, muscles require a constant supply of oxygen. how does the body respond to these needs? a. breathing rate and heart rate both decrease. b. breathing rate and heart rate both increase. c. heart rate decreases, but breathing rate remains stable. d. breathing rate increases, but heart rate remains stable.
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Cells are adapted to preform specific functions. which of the following terms refers to this capability?
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Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.
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Biology, 22.06.2019 18:30
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?
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What is the most common form of dna found in organisms?...
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