Water is essential to all living things. One important attribute of water allows it to maintain a constant environment within cells. Which property of water allows it to do this? Group of answer choices
surface tension of water surface
breaking of covalent bonds
expansion of water when it freezes
moderates temperature

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.