Question

is not a chemical change occuring in human body.

• A. Digestion of food
• B. Getting a papercut
• C. Production of hormones

Answer 1

The correct option is B Getting a papercut

Human body consists of several chemicals and they are always undergoing chemical reactions. Both digestion of food and production of hormones results in the formation of new chemicals.
Getting a paper cut is not a chemical change. But healing the wound involves production of chemicals. Thus, the process of healing a wound is a chemical change.