Year 7 Feeling unwell

4. Microorganisms some of which cause diseases while others are beneficial.
6. This is what its called when you look after yourself
11. Symptoms can include a runny nose, sore throat and tickly cough
12. Germs can be spread by touching someone with an infection
16. practices that help maintain health and prevent the spread of diseases.
17. This can be caused by a stomach bug or a response to food.
18. Germs can be spread by touching surfaces that are contaminated with germs.
20. Washing these regularly helps prevent passing bacteria on to other people
22. A mineral that helps to build string bones and teeth

1. A physical or mental feature that indicates a condition or disease
2. Germs can be spread by being bitten by an insect
3. An infectious agent that can only replicate inside the living cells of an organism.
5. This is when something lasts for a long time
7. Using a thin thread to clean in between teeth
8. Drinking plenty of this can help a headache
9. Making sure you drink enough water for the body to function
10. These organisms include yeasts, moulds and mushrooms
13. Germs can be spread by inhaling (coughing or sneezing)
14. These shops sell over the counter medicines to treat minor illnesses and can dispense prescription items.
15. damage to the surface of a tooth caused by acids
19. A routine dental examination
21. A sticky film of bacteria that forms on teeth and can cause cavities