Muscular System

What does the muscular system do?

• A. Moves the body and circulates blood
  

• B. Helps the brain think faster

What tells your muscles to move?

• A. Your brain
  

• B. Your stomach

How many muscles are in the human body?

• A. Over 650
  

• B. Over 300

What connects skeletal muscles to bones?

• A. Tendons
  

• B. Nerves

What type of muscles are voluntary?

• A. Skeletal muscles
  

• B. Smooth muscles

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• Yes

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Which muscles help move food in the stomach?

• A. Smooth muscles
  

• B. Cardiac muscles

Where is the cardiac muscle found?

• A. In the heart
  

• B. In the stomach

What does the cardiac muscle do?

• A. Moves blood in and out of the heart
  

• B. Helps you breathe

How can you keep your muscles healthy?

• A. Exercise, rest, and eat a balanced diet
  

• B. Watch TV and eat sweets