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What is homeostasis? homeostasis is when cells extract energy from food. homeostasis is when cells maintain internal balance. homeostasis is when cells grow. homeostasis is when cells reproduce.
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Liquid water turns into water vapor at which step in the water cycle
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Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine
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Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
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What is homeostasis? homeostasis is when cells extract energy from food. homeostasis is when cells...
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