Across
- 3. made of one cell
- 6. remove metabolic waste
- 8. maintenance of the relatively stable internal conditions
- 9. all chemical reactions carried out by an organism
- 12. smallest unit capable of all life functions
- 13. variable changing variable
- 16. increase in size
Down
- 1. passing on genetic traits from parent to offspring
- 2. the study of life
- 4. move from place to place
- 5. produce more of their own kind
- 7. to create/make materials not able to be gotten from the environment
- 10. convert food into energy
- 11. variable results due to change
- 14. obtain and process food
- 15. moving materials into, out of and throughout an organism