Across
- 2. all chemical reactions occuring in the body to keep it going
- 6. more than one cell
- 7. nonliving factors
- 10. one cell
- 13. consumes energy from other organisms
- 15. living factors
Down
- 1. the way an organism sustains life
- 3. two organisms reproduce
- 4. one organism copies itself
- 5. amount
- 8. making cells into different jobs
- 9. makes own energy
- 11. description of apearance
- 12. no nucleus
- 14. nucleus