oceangraphy

1234567891011121314151617181920
Across
  1. 4. pull water in through small pores and feast
  2. 5. type of symmetry shaped like the circle
  3. 6. 97% of animals specieies
  4. 8. power to regrow body parts
  5. 9. sharp needle-like defense for sponges
  6. 12. sponges eat through here
  7. 14. a symmetry no definite shape
  8. 15. a phylum which include sac like animals
  9. 19. unicellular organism that is foundation of food tower
  10. 20. bottom surface
Down
  1. 1. stinging cells that inject toxins
  2. 2. front end
  3. 3. symmetry can be divided by two halves on one axis
  4. 7. top surface
  5. 10. heinie lol
  6. 11. the way sponges reproduce asexually
  7. 13. animals shape around body
  8. 16. produces both sperm and egg
  9. 17. process that transforms into adult sponge
  10. 18. critter without any organs