What organ is this? This is a
These are arteries and veins.
What organ is this?
These are bones.
What organ is this?
This is a brain.
What organ is this?
This is a heart.
What organ is this?
These are lungs.
What organ is this?
These are muscles.
What is this?
This is a skeleton.
What organ is this?
This is a spine.
What organ is this?
This is a stomach.
What organ is this?
This is a tooth.
What does the heart do?
It pumps blood through the body.
What do the arteries do?
They take blood to the muscles, bones and organs in the body.
What does the brain do?
It tells the organs and body parts what to do.
What do the lungs do?
They take oxygen to the body organs.
What do the muscles do?
They help you move your body and do work.
What does the skeleton do?
It helps hold you up. It lets you stand up.
