C. negative proteins inside the cell
B, for sure. Producers, Like grass and Flowers need water to make food. Consumers, like Cats, Snakes and Boars need water to drink so our internal systems will function properly.
Im not sure if decomposers need water, but if there is less water then more animals die and they get food. so, not sure about that one.
The molecules that is made of glycerol and fatty acids is the lipids
Frontal lobe
Frontal lobe is situated near the front of the head and it is the most forward of the four lobes of the cerebral cortex. The frontal lobe is the area responsible for primary motor functions and some of the most complex cognitive processes such as memory, problem solving, sexual behaviors, emotional expression, language, and judgment.