Across
- 3. communication through hearing
- 5. one of the most intelligent species
- 7. the chemical signal uses to trigger response
- 9. noise that whales make to sense location
- 10. side of dog brain for meaning
- 11. side of dog brain for intonation
- 14. a reason why animals communicate
- 15. sound a cow makes
Down
- 1. organism that dances to mate
- 2. bird that can communicate with humans (talk)
- 4. the idea that you are born with that trait
- 6. communication can happen between different ______
- 8. fish can communicate through ____ impulses
- 12. most developed form of fish communication
- 13. how many miles bird songs travel