Across
- 8. a doctor whose job is making people unconscious during an operation
- 10. a product that is made, not natural
- 11. what our bodies need from food to be able to grow
- 12. a length of wire, twisted into rope or used to carry electricity
- 13. when contact with something (or when it is eaten)causes a reaction
- 15. move slightly, change
- 16. a machine that shows information
Down
- 1. something wonderful but impossible
- 2. not real
- 3. a cut on the body
- 4. change a little
- 5. we use this to protect a small cut
- 6. give a reason for an opinion or action
- 7. a special room in a hospital where people are operated upon
- 9. a special doctor who operates on people
- 14. an important step to solving the problem