Answer:ACROSS 1. THE SEMI - FLUID MASS OF PARTIALLY DIGESTED FOOD AND GASTRIC JUICES THAT IS FORMED IN THE STOMACH AND PASSED INTO THE SMALL INTESTINE5. AN ENZYME PRODUCED IN THE SALIVA AND PANCREAS THAT BREAKS DOWN CARBOHYDRATES INTO SIMPLER SUGAR)10. THE PROCESS BY WHICH DIGESTED NUTRIENTS ARE TAKEN UP BY THE CELLS LINING THE DIGESTIVE TRACT AND TRANSPORTED INTO THE BLOODSTREAM 11. THE INVOLUNTARY MUSCLE CONTRACTIONS THAT PROPEL FOOD AND LIQUID THOUGH THE DIGESTIVE TRACT 12. AN ENZYME THAT BREAKS DOWN FATS INTO FATTY ACIDS AND GLYCEROL