NEED HELP NOW. A chemical reaction occurs that involves combining 1 atom of zinc with 2 atoms hydrogen and 2 atoms of chlorine. After the reaction, how many atoms of each element will there be? 1 zinc, 2 hydrogen, 2 chlorine2 zinc, 2 hydrogen, 2 chlorine2 zinc, 1 hydrogen, 2 chlorine3 zinc, 2 hydrogen, 2 chlorine

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.