It speed's up the chemical reactions that take place in cells .Temperature,pH, and regulatory molecules can affect the activity of enzymes
D, the black squirrels have survived because black has provided them with an advantage in this environment.
The answer is b and a is to t as c is to g
Land snails move by gliding along their muscular foot.
Answer:
Uracil
Explanation:
Uracil is a base only found in RNA which is different from DNA. Instead, DNA has guanine.
