What element do all organic compounds contain?
Carbon
Hydrogen
Nitogen
Oxygen

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

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

On his trip to the galapagos islands, darwin determined that animals on the islands