What statement about enzymes is true. A. Enzymes raise the activation energy needed in a chemical reaction
B. Enzymes slow down the rate of chemical reactions
C. Enzymes function best at specific pH and temperatures
D. Enzymes are carbohydrates and store short term energy

the answer is A

Explanation:

i took edgen test lol

C

Explanation:

They lower the activation energy

They speed up reaction rates

they are proteins and sometimes/rarely RNA (ribozymes)

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

nucleus

would be most reasonable answer tbh