B. Regularates cell function
Answer:
C
Explanation:
A, B, and D are done by other things, but acid can also be used to get rid of unneeded/wanted bacteria or organisms.
Answer:
TGCAAATCATT
Explanation:
Because adenine always pairs with guanine and cytosine always pairs with guanine, just pair the A's in the sequence with G's for guanine, and so on so forth.
the population density of china would be 365.93
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