Across
- 3. Reproduction
- 7. Difference in conditions
- 10. Weak gene
- 13. Different traits
- 16. People have different ones
- 17. Animals who prey on each other
- 18. study of organizations
Down
- 1. relation of biology
- 2. Genes change
- 4. Stronger gene
- 5. Things organisms use
- 6. different gene type
- 8. creating favorable circumstances
- 9. reproduction of cells
- 11. Peoples time period
- 12. Get them from Parents
- 14. Discovered natural selection
- 15. From parent to off spring
- 18. Change in a gene