If one strand of dna is caggttacg, the opposite strand is
a. gtccaatgc.
b. gtccttagc.
c. caggttacg.
d. gtccttacg.
i still dont understand

What are two reasons for why a species might disappear from the fossil record?

Variety of living organisms; includes genetic, species, and ecological types.

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp