muscular system

What is the muscular system made up of?

• All the muscles in the heart

• Bones and muscles

• All the muscles in the body

• Everything in the body

Your muscles work with your ______ to help you move.

• heart

• lungs

• bones

• intestines

True or false: Your brain sends signals to your muscles and tells them when to contract.

• true

• false

______ are bands of tissue that attach a muscle to a bone.

• Tendons

• Ligaments

• Joints

• Veins

Muscles that you can control are called _____ muscles.

• voluntary

• involuntary

Bonus: A person has about ____ muscles in their body.

• 600

• 206

• 1000

• 300

What are functions of the muscular system? Choose two.

• protection

• movement

• support

• digestion