Frequency describes the number of waves that pass a fixed place in a given amount of time.
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the answer is
A.the ability of your heart and lungs to work during prolonged exercise
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SAVAGELEGEND72
<span>Spermatozoa are the mature male gametes in many sexually reproducing organisms. Thus, spermatogenesis is the male version of gametogenesis, of which the female equivalent is oogenesis. In mammals it occurs in the seminiferous tubules of the male testes in a stepwise fashion.</span>
Answer:
Because fat cells are what make make you fatter I think.
Explanation:
