An important principle scientists follow to determine ancient climates is:

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.

i won't lie i don't know so go online and ask google thats what i do

other information encoded in your genes might distinguish you from the others in the group