A liver cell can make enzymes that a heart cell cannot make because liver cells...

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

(amoeba sisters video recap: pedigrees and need

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