WILL BE MARKED BRAINLIEST AND PLUS 12 POINTS Which detail from the passage best explain why plants photosynthesize?

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

Nh3 +02-no + h20 is unbalanced what is the balanced equation

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human