Like a complex organism, your body is made up of many...

• Tissues

• Cells

• Organs

Cells work together to form ...

• tissues

• cells

• organs

Tissues work together to form...

Your skeleton is made mostly of a tissue called...

• cells

• bone

• calcium

Your skeleton supports your body and protects internal organs such as...

• skin, lungs, heart.

• Heart, lungs, brain

• Heart, lungs, large intestine

It is a mineral that your skeleton needs to keep bones strong.

The adult human skeleton has 206 bones.

• True

• False

What are JOINTS in the skeleton system?

• Places where bones get clacium

• Place where bones rest

• Places where bones connect

Your muscular system attached to your skeleton helps you to...

• eat

• write

• move

Voluntary muscles are...

• Muscles that you can control.

• Muscles that you cannot control