<span>the answer to your question is definitely genes</span>
It is called a Punnett Square
Answer:
7. M 8. C 9. C 10. C and M 11. M 12. M 13. M 14. M 15. C 16. C and M 17. M 18. M 19. C 20. C
Sorry if this looks confusing
Explanation:
<span>Mutation cannot be predicted and research cannot determine when mutations will occur. However, natural selection indicates that species with the strongest traits will multiply more and live longer than their weaker counterparts. Therefore natural selection is systematic and predictable.</span>
