Across
- 5. An animal with a backbone
- 9. An organism made up of two or more cells
- 14. A behavior where newborn animals recognize and follow the first thing they see
- 15. Simple invertebrates that have pores water flows through
Down
- 1. A cold-blooded vertebrate that has scales or plates
- 2. Cues the animal to eat
- 3. A warm blooded vertebrate that produce milk to feed their young
- 4. An organism that cannot make its own food
- 6. Cues the animal to drink water
- 7. Examples are frogs, toads, and salamanders.
- 8. Invertebrates with long tube like bodies divided into sections
- 10. An animal without a backbone
- 11. A cold-blooded vertebrate that gets oxygen from gills
- 12. A warm-blooded vertebrate that has a beak, and two wings
- 13. Cues the animal to sleep