Because the sun is really hot and we'd die if they weren't there
Answer: B). NADH and ATP
Explanation: Glycolysis is a ten enzyme catalyzed reaction in which glucose a six-carbon sugar is broken down into two molecules of three-carbon pyruvate. Glycolysis is divided into two phases: the preparatory phase constituted by the first five reactions and the pay off phase constituted by the remaining five reactions. Energy-carrier molecules are produced in the pay off phase. In this phase, four molecules of ATP and two molecules of NADH are produced. NADH is produced in a reaction catalyzed by glyceraldehyde 3-phosphate dehydrogenase in which glyceraldehyde 3-phosphate is converted to 1,3-Bisphosphoglycerate. ATP are produced in a reaction catalyzed by phosphoglycerate kinase in which 1,3-Bisphosphoglycerate to 3-phosphoglycerate, and in a reaction catalyzed by pyruvate kinase in which Phosphoenolpyruvate is converted to pyruvate.
Maintenance of normal fluid homeostasis requires all of these except caloric balance within the selections provided.
I am not sure what your selections are; this is your answer above however.