Answer:
depending on conditions !
Explanation:
e.g a peat bog or somewhere like the north pole vs a humid jungle or hot desert
things to consider
air composition in the environment to feed microbes
temperature to speed up reactions
any natural catalysts
PH of your environment
Product is released from the active site of an enzyme during a chemical reaction.
I am taking this now It says in my course, A. Number of organisms.
A is the answer to this problem
Metamorphic rocks are formed by physical or heat