Which arteries supply blood to the brain?

Explain the difference between incomplete dominance and codominance

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

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