Answer:
C) It involves interactions between biotic and
abiotic factors.
Explanation:
Ecosystems need energy imput, need both consumers and producers, and can exist on land, lakes, rivers and oceans.
ADP can be converted into ATP during the addition of an inorganic phosphate. This process can be represented as phosphorylation, as molecules are simply having phosphate groups chemically added on to them, thus providing them with greater deal of energy through the new chemical bond that forms with the phosphate group.
I don’t know but it might be 4 or 8