Across
- 3. 0-1 years of age
- 4. the male reproductive cell
- 6. tiny strands of matter that carry inherited traits
- 7. when a male reproductive cell joins a egg cell
- 8. when blood, tissue, and a unfertilized egg flows out of the body
- 11. 18-40 years of age
- 13. 12-18 years of age
- 14. 40-65 years of age
Down
- 1. the developing of a unborn baby from the eight weeks until birth
- 2. a system of growth regulating organs
- 5. when you develop characteristics of an adult
- 9. 1-12 years of age
- 10. basic units or heredity
- 12. 65 years and above
- 15. the female reproductive cell