Cell membranes
· large biomolecule
· many high energy bonds
· nonpolar covalent bonds
· includes waxes and steroids
· consists mainly of carbon and hydrogen
· more energy per gram than other biomolecules

im back lol i heard you where asking for me

the match duh

explanation:

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.