Muscular System

Which of the following are types of muscle in the human body?

• Skeletal Muscle

• Bone Muscle

• Smooth Muscle

• Rough Muscle

• Cardiac Muscle

Skeletal muscle attaches via tendons to our __________.

Where is cardiac muscle found?

Approximately how many times will your heart beat throughout your life?

• 3 million

• 3 billion

• 30 billion

• 300 trillion

Where is smooth muscle found?

• brain

• organs

• heart

• fingers

About how many muscles cover the human body?

• 1,000

• 650

• 200

• 5,000

What is the main purpose of the muscular system?