Across
- 3. Common habitat for sponges
- 4. Which cnidarians have tentacles facing down?
- 7. Has a nucleus
- 8. classification larger than order
- 10. Which cnidarians have tentacles facing up?
- 12. Study of life
- 13. What outer layer do animal cells have?
- 15. symmetry type dogs have
Down
- 1. specialization of many cells
- 2. Obtains energy from outside sources
- 5. Smallest classification of an animal
- 6. term for something that can't move
- 9. What type of symmetry do sponges have?
- 11. Largest classification of an animal
- 14. What is the function of nematocysts?