GR.4 Muscles

1. 1.What are muscles like?

• rubber band

• water

• rocks

2.What kind of muscle do you move on purpose?

• cardiac

• voluntary

• smooth

3.About how many muscles are in your body?

• 206

• over 600

• 300

4. 4.How many muscles does it take to smile?

• 17

• 43

• 23

5.Skeletal muscles are attached to _________.

• lungs

• organs

• bones

6. 6. The biggest muscle in our body is ____________

• gluteus maximus

• biceps

• femur

7. 7. Which type of muscles found in your heart?

• smooth

• skeletal

• cardiac

8.This type of muscle tissue moves food through the digestive tract

• smooth

• cardiac

• skeletal

9. 9.Muscles are controlled by us _________________ muscles

• voluntary

• involuntary

10.Muscles are not controlled by us _____________ muscles.

• voluntary

• involuntary