Across
- 4. when the haploid comes together they form a what
- 7. the way an animal interacts with other animals is called what
- 9. when the sperm and the egg unite
- 13. a seasonal long distance trip is called a what
- 15. this behavior is born in an animal
- 17. this behavior is an immediate response
- 18. the sperm and egg are a what
Down
- 1. babies develop in the what of the mother
- 2. when the offspring mimick the adults
- 3. sound sight chemicals and touch are forms of what
- 5. a bird building a nest is a what
- 6. the eggs are what before hatching
- 8. body change of any life cycle such as a butterfly
- 10. organ that produces sperm
- 11. organ that produces the egg
- 12. while animals are seeking a mate this is called what
- 14. this behavior is trained to a person
- 16. when the offspring looks like a smaller version of the adult