KEEPING HEALTHY. QUIZ

1. Which organ controls our bodies?
2. What type of material is  the heart made out of?
3. What do our lungs do?
4. How does blood travel around our bodies?
5. Why do we need muscles?
6. Give 3 purposes of the skeleton.
7. Which organ cleans the blood and gets rid of waste?
8. What effect would smoking have on our bodies?
9. Name the three different types of teeth.
10. Give two ways to protect your teeth.