Question

6. Where does digestion start in humans?​

Answer 1

Answer:

The digestion starts from mouth as the food is mixed with salt e and ends in small intestine where food is absorbed

Answer 2

An adult's digestive tract is about 30 feet (about 9 meters) long. 

Digestion begins in the mouth, well before food reaches the stomach. When we see, smell, taste, or even imagine a tasty meal, our salivary glands in front of the ear, under the tongue, and near the lower jaw begin making saliva (spit).

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