Two reasons why a population might live in a clumped dispersion and two reasons why a population might live in a uniform dispersion

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier