Question

Make a collage of HUMAN DIGESTIVE SYSTEM in chart paper using different colour papers for different organs.
Label it and mention the function of each organ.

Answer 1

Answer:

Food is crushed and cut in the mouth with the help of teeth and is mixed with saliva that is secreted by three salivary glands(one below the tongue and two at the side of the jaw) to make it wet and slippery, this process is known as mastication.

(ii) Saliva contains amylase that breaks down complex carbohydrates and the tongue helps in pushing the food to the next part of the alimentary canal.

(iii) The soft food then passes through the

Answer 2

Your Answer it is very hard make it