Question

Digestion of food is a:
Α.
physical change
B
chemical change
C
periodic change
D
both A and B​

Answer 1

Answer:

both a and b

Explanation:

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Answer 2

Answer:

(b) chemical change

Explanation:

During the process of digestion, the food is broken down into smaller molecules. The salivary glands present in our mouth helps in the breakdown of the food. In this process, there is a formation of a new substance. Therefore, it is considered to be a chemical change.

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