Common Diseases and Disorders of the Immune System Answers

2 verified answers

The lower gastrointestinal tract performs what primary function for the body?

reducing the water content of food

absorbing nutrients and removing waste

moving food through the body

stabilizing body temperature

The purpose of the appendix in mammals other than humans is to .

remove harmful bacteria

help digest cellulose

rehydrate digested food

absorb vitamins

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