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When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated
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What problem would a person most likely have if her kidney did not work correctly?
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Biology, 22.06.2019 14:30
What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
Answers: 1
How many years does it take a star with the mass of the sun to convert all the hydrogen in its core...
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