Across
- 1. The part that allows the water to come in through a sponge
- 3. Arrangement of body parts to create a mirror image
- 8. Each cell becomes specialized
- 9. The only freshwater cnidarian
- 10. Creation of the egg and sperm
- 12. The fourth classification for animals
- 14. Can move to get food
Down
- 2. No body parts create a mirror image
- 4. Reproducing for a sponge asexually is called
- 5. A collection of sensory organs at the top of the head
- 6. Obtains energy from an outside source
- 7. The head of an animal
- 10. One type of cnidarian that has its tentacles faced down
- 11. Reef coral is a type of _____ which is a cnidarian
- 13. wall Rigid outer boundary of a cell