Which statement describes the conditions in which diamonds form? A. They form as water evaporates on the shore of any body of water,
B. They form deep underground, in most regions of Earth,
c. They form as water evaporates on the shores of very salty bodies
of water
D. They form deep underground, in certain areas that are under a
great deal of pressure,

D

Explanation:

they form deep underground,in certain areas that are under a great of pressure

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.