Answer:
the ATP can be synthesized in the process of glycolysis in which there is a net production of two ATP molecules in a cycle. This glycolysis is a major step in anaerobic respiration. For aerobic respiration the glycolysis is also a source of ATP but the more productive process in the tiny energy factories called mitochondria plays a major role in the production of ATP.
Explanation:
Is this an academic question?
The correct answer is letter A, proteger el medio ambiente.
Los árboles están al lado del río.
(I believe that means, The trees are next to the river.)