Across
- 3. Respiration that requires oxygen
- 5. Negative electrode
- 7. Positive electrode
- 9. Happens when sperm meets the egg
- 12. Occurs every month
- 13. The sun is involved
- 14. Happens to a woman after fertilisation
Down
- 1. Heat being absorbed
- 2. Happens in plants
- 4. Sexual intercourse
- 5. Every living organism has
- 6. Break down of ionic compound
- 8. Under developed baby
- 10. Nonsexual intercourse
- 11. Females and males have