This is true. There are theories that scientist believe that everything become fossils. Some just aren't permanent because of the weak bone structure in most animals.
Answer: Exergonic reaction; Endergonic reaction
In coupled reactions, the energy released by an exergonic reaction is used to drive an endergonic reaction. ATP breakdown is often coupled to cellular reactions that require an input of energy.
Explanation:
Cellular reactions include Exergonic and endergonic reactions. An exergonic reaction is one that occurs spontaneously and brings about the release of energy (in form of ATP). On the other hand, an endergonic reaction proceeds only with the input of energy.
Thus, exergonic reactions are usually coupled to endergonic reactions
Pretty sure you would be correct with c
The plate movements cause slips that occur at irregular intervals and often with a very lag period. That causes the plate movement make it difficult for the geologists to make a short-term prediction regarding the incoming earthquakes.