Multiple choice

What is the purpose of the muscle as an internal part of the

  1. to help us breathe

  2. to help us digest

  3. the help us feel

  4. to help us move

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Muscles contract and relax to create movement in our body. They work with bones to help us walk, run, and perform physical activities. Breathing involves the diaphragm muscle and lungs, while digestion is handled by the digestive system organs.