True or false: humans have a minor impact on their environment

i think it's false but i'm not for sure

Cells destroy body cells infected by a virus or bacteria.

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

What drives the atp synthase reactions that produce atp