Need help ASAP! Will give brainliest;) NO LINKS please, WILL REPORT. Which is the most accurate evidence of an evolutionary relationship between two organisms?

A). Similarity in niche

B). Similarity in habitat

C). Similarity in behavior

D). Similarity in DNA

D

Explanation: Every other  choice can be changed with environment and other factors but DNA can effectively compare organisms.

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.