Jessica

5. it could start with a p. The number of individuals of a same species that live in a given area
6. set of moral principles.
9. might be two words. Might be four. A disease that can be passed on
10. the science that uses very small organisms to make things
11. potentially two words. When bacteria becomes stronger by mutating
13. practices and conditions that could promote health and prevent illness
15. an outbreak of disease that spreads rapidly

1. produced by one or more parent organisms
2. maybe starts with an n, could be two words. Certain members survive their environment, others die off
3. a disease that spreads across countries. A really really really big epidemic
4. possibly starts with a n. Non transmissible
7. fungi use this to reproduce
8. the raising of crops and livestock and the science connected with improving the process involved.
12. the ability of an organism to protect itself against a disease or substance
14. any microscopic (micro, hint hint) life form considered as a cause of infection or disease