Why is an athlete given glucose rather than a piece of bread

How does using straws hurt the sea turtles?

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

Creating new things to solve problems and improve life depends on the close interaction of which two fields?