Health and fitness

1. a change in your body or mind that shows that you are not healthy.
3. physical or mental activity that you do to stay healthy or become stronger.
7. communication with people who share your interests using a website or other service on the internet.
10. to give medical care or attention to a person, an illness, an injury, etc.
11. a person who is receiving medical treatment, especially in a hospital.
14. a sudden serious and dangerous event or situation that needs immediate action to deal with it.
15. the way a person or group eats, considered in terms of what types of food are eaten, in what quantities, and when.
17. the number of years that a person is likely to live.
19. harm done to a person’s or an animal’s body, for example in an accident.
20. the state of being physically or mentally ill.

2. the quality of being reasonable and not being extreme.
4. the process of deciding what you want to achieve.
5. a person whose job is to teach somebody a practical skill or sport.
6. to become less heavy or fat.
8. something that is produced by a country and is important for its economy.
9. to get well again after being ill, hurt, etc.
12. the measurement of how hot somebody’s body is.
13. to prepare someone or yourself for an activity, or sport, by learning skills.
16. the condition of a person’s body or mind.
18. a soft silver-white metal that is found in bones, teeth and chalk.