Hey guys, can you someone out. __ 1. complete the table of the organs of the digestive system and their functions. type your answer here. order in digestion organ/structure role in digestion 1 mouth teeth chew up food; enzymes in saliva start breaking down carbohydrates 2 esophagus 3 stomach 4 liver completes the digestion of food and promotes absorption of nutrients from food into the bloodstream through capillaries in the villi 5 filters and processes blood containing nutrients that leave the small intestine; removes toxins 6 large intestine (score for question 2: of 5 points) 2. when humans exhale, carbon dioxide leaves the body. describe where carbon dioxide comes from and how the human body expels it. type your answer here. (score for question 3: of 5 points) 3. describe how the nervous system different parts of the human body communicate with one another the moment an individual begins to pet a dog. type your answer here.