Question

answer as a 7 year old What substance does the liver make that is necessary to digestion, and how does this substance work in the digestive system?

Answer 1

The liver makes something called bile. Bile is like a soapy juice that helps break big blobs of fat into tiny drops so enzymes can chew them up. The gallbladder stores the bile and squirts it into the small intestine when you eat fat. Bile also helps your body get vitamins from food.