Across
- 1. Devices made by engineers
- 4. The structure inside the nucleus
- 6. how plants feed themselves
- 12. Temporary
- 13. Loss of DNA
- 14. Permanent
- 15. A Living thing
Down
- 2. A-T C-G
- 3. 2 Same Letters
- 5. 2 Different Letters
- 7. A Part of the body that serves a specific function
- 8. Reproduction with 2 parents
- 9. Strongest trait
- 10. A group of cells
- 11. Physical features