If the flow of water in the river continued to increase, how would the land change? A. The river will become less deep.
B. The river will become more deep.
C. The river will continue to cut into the mountain making a deeper valley
D. The river will continue to cut into the mountain making a shallower valley.

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.