Across
- 2. Flying mammal
- 4. Large marsupial
- 5. A relationship where both organisms benefit
- 7. Movement of water through a membrane
- 8. A nutrient needed in small amounts
- 10. An organism that uses chemicals to make food
- 13. A microbe that grows best in hot places
- 14. An organism that uses light to make food
- 16. Has a trunk
- 18. An organism that uses carbon dioxide to make its own food
- 19. A microbe that grows best at middle temperatures
Down
- 1. Movement from high concentration to low concentration
- 2. A community of microbes stuck to a surface
- 3. A microbe that grows best in very cold places
- 6. A nutrient needed in large amounts
- 9. Cloudiness caused by microbes growing in liquid
- 11. A microbe that likes salty places
- 12. Likes to chase mice
- 15. An organism that gets carbon from organic food
- 17. Man's best friend