Thomas Henry Huxley combined the studies of and in the fossil record to support Darwin's theory of evolution.

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.

burning fossil fouls really decrease the carbon in the atmosphere so b

idk what happened..you tell