Across
- 4. When it happens you have to keep your arm in a cast
- 6. was a symptom of covid-19
- 9. is the administrative centre of the body
- 12. the movement of an involuntary muscle
- 14. is used to digest food
- 15. they are easily broken
- 16. it can happen to you when you walk
Down
- 1. it's composed by 206 bones
- 2. is a synonym for suffocate
- 3. structure that supports the body
- 4. Inside them flows the blood
- 5. circulates throughout the body
- 7. beats when you see the person you love
- 8. they are strengthened by doing sport
- 9. happens when you cut yourself with a knife
- 10. they may be eukaryotic or prokaryotic
- 11. those of smokers are black
- 13. keeps the body temperature