Individuals who use antiretroviral drugs frequently develop insulin resistance and

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.

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.