Question

3.2 Mention any two types of work where the muscles help us to perform the task.​

Answer 1

Answer:

Muscles help the heart beat, the chest rise and fall during breathing, and blood vessels regulate the pressure and flow of blood. When we smile and talk, muscles help us communicate, and when we exercise, they help us stay physically fit and healthy.

Answer 2

Answer:

The two work which muscles helps to do are:-

a. Lifting a heavy bag

b. Pushing a heavy weight

c. Also our heart works with the help of cardiac muscles.

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