Question

digestive system definition​

Answer 1

The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion. Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body. The process of digestion has three stages.

Answer 2

Answer:

digestive system consists of saliva, stomach, small intestine, large intestine,etc

Explanation:

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