Across
- 2. injections or other medicines that stop us from getting a disease
- 5. when the germs get into your body and make you ill
- 8. a disease that caused by germs
- 10. an animal that has a backbone or spine
- 12. the bones of the back
- 14. the bones of the head
- 15. the bones of the chest
- 17. the hard skin or shells on the outside of the bodies of some invertebrates
- 20. an animal that has no backbone or spine
- 21. the job or use of something
- 22. something that gives support and shape from the inside
- 23. parts of the body that are joined to bones and allow us to move
- 24. the bone that joins the leg to the upper part of the body
- 25. substances that we use to help us get better when we are ill
Down
- 1. the skull bone that moves when we eat or talk
- 3. the bones inside our body that are joined together to form a frame
- 4. to stop
- 6. when muscles get shorter and fatter
- 7. very tiny living things that can cause diseases
- 9. to hold up something so that it doesn't fall down
- 11. hard, strong parts inside our body that give our body shape and keep us upright
- 13. keep safe from harm
- 16. when muscles get longer and thinner
- 18. parts inside the body that do different jobs
- 19. a set of questions that allow us to name or group things