Across
- 2. Both male and female parts
- 3. Level of classification
- 6. Quality of being made up of exact parts
- 8. Fixed in one place; immobile
- 10. Highest taxonomic rank
- 12. Only cnidarian to live in freshwater
- 14. Aid in reproduction and nutrient transportation
- 15. How do sponges obtain food?
Down
- 1. Gives support and structure to the sponge
- 4. Hollow ball of cells
- 5. Phylum of invertebrate animals
- 7. Formation ofan outgrowth from an organism
- 9. When an egg and sperm join together
- 11. A solid ball of cells
- 13. Pores where water enters the body