Muscular system 7th grade

What are the functions of the muscular system. Select three.

• Help you see

• Help fight infection

• Helps your heart beat

• Help you move

• Create heat

Muscles that you control are known as...

• Involuntary

• Voluntary

• Fast Twitch

• Slow Twitch

Muscles that you DO NOT control are known as...

• Involuntary

• Voluntary

• Fast twitch

• Slow twitch

How should you care for your muscular system. Select all that apply.

• Exercise regularly

• Warm-up before and cool down after exercise

• Eat healthy foods, especially foods high in protein

• Eat fast food on a daily basis

• Stretch to remain flexible

Of the 3 types of muscles, which muscles attach to bone

• Skeletal muscle

• Smooth muscle

• Cardiac muscle

Of the 3 types of muscles, which muscle is responsible for pumping your blood

• Skeletal muscle

• Cardiac muscle

• Smooth muscle

Cardiac muscle is a ........... muscle.

• Voluntary

• Involutory

Which type of human body tissue can contract, or shorten?

• epithelial tissue

• connective tissue

• muscle tissue

• nerve tissue

These muscles are found in your organs

• skeletal

• rough

• smooth

• cardiac

How many muscles are in the human body

• 206

• 400

• 500

• 600