Fill in the Blanks 8th - Digestive SystemOnline version Complete the following sentences. by Mario Macpui 1 digest chemical absorb smooth three eliminating large duodenum mouth mechanically eliminate rectum HCl churning villi mechanical stomach small digestive chemically esophagus 1 ) The system has functions : to food , to nutrients , and to waste . 2 ) The does digestion with teeth . Saliva does digestion . 3 ) The next organ is the . It carries food from the mouth to the stomach . It is surrounded by muscle , and it breaks down food . 4 ) The is a sack - like organ filled with hydrochloric acid ( ) , which breaks down food . The stomach breaks down food mechanically by . 5 ) The is a place where the liver , gall bladder , and pancreas join together to digest food . 6 ) The intestine is very long , and absorbs nutrients by using tiny hair - like structures called . 7 ) The intestine is very short , but thick , it absorbs the last remaining water and nutrients from waste . 8 ) The and anus are in charge of finally waste .
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