Question

6. Growth is increase in size. Is it a physical or a chemical change? Give reasons. ​

Answer 1

Answer:

Growth results in increase in size due to the intake of food. The food consumed by a living organism, is absorbed by the body and is used to nourish the cells for growth. Therefore, this is a chemical change, which includes the formation of new substances during the process of growth.

Answer 2

Answer:

Growth results in increase in size due to the intake of food. The food consumed by a living organism, is absorbed by the body and is used to nourish the cells for growth. Therefore, this is a chemical change.

Explanation:

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