Question

how will experimentally show that digestive of food start in the mouth itself​

Answer 1

Answer:

digestion starts in mouth as saliva has enzymes that break food particles for further digestion.☺☺

Answer 2

Explanation:

As soon as we put the food into the mouth a liquid called Saliva. Which contains digestive enzymes start to digest the carbohydrates. So, we can digestive of food start in the mouth itself.