Across
- 4. Investigating
- 5. the study of animal behavior
- 9. Mating, giving birth
- 11. Learning based on habit
- 12. Feeding
- 13. The development of behaviors through experience
- 14. Protect a resource for exclusive use
- 18. Signaling between one animal and another
- 19. Defecation, Urination
- 20. Something outside the animal
Down
- 1. Training for life
- 2. An alarm sound
- 3. Lying down, sitting, basking, sleeping
- 6. Aggression, submissive behavior, defense from aggressors
- 7. ensuring survival of young
- 8. An action performed in response to stimulus
- 10. Something inside the animal
- 15. Something that elicits a response
- 16. Attracting a mate
- 17. Working to create a relationship