Across
- 2. Which body organ pumps blood to the rest of the body?
- 5. Which system provides movement to the body?
- 8. What is the structure in the body made up of many tissues and cells called?
- 9. What blood vessels take blood away from the heart after oxygen is added?
- 10. What is the most important body system?
- 11. What are the smallest blood vessels called?
Down
- 1. What is the name of the muscle that you use when breathing properly?
- 3. which system are the lungs in?
- 4. Where do two or more bones meet?
- 5. Where does digestion start?
- 6. What connects skeletal muscles to the bone?
- 7. What is something that makes up for all living organisms and tissues?