If the coyote population decreases, what will happen to the prairie dog population? a. the prairie dog population will not change. b. prairie dogs will leave the area. c. the prairie dog population will increase. d. prairie dogs will become extinct as a species.

Aperson who uses a computer at a desk does not have to worry about safety in the workplace. true or false

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

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes