PRESENTATION OUTLINE
When the taco is chewed saliva breaks it down and moistens it.
Stomach
Uses muscles, acids and other chemicals to break the tacos into into smaller pieces.
Small intestine.
absorbs nutrients into the blood and chemically digests the taco.
Liver.
aids in digestion by producing chemicals that break down the tocos.
Large intestine.
helps to get rid of the waste and absorbs
water back into the blood.
Anus.
allows waste to leave the body.
