Kingdom Animalia 1

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Across
  1. 2. Phylum of stinging cell animals like jellyfish and hydra.
  2. 5. Common parasite found in human intestines.
  3. 6. Phylum of roundworms also known as nematodes.
  4. 8. Scientific name for the sponge
  5. 10. Stinging cells used by coelenterates for defense.
  6. 11. Phylum of dorsoventrally flattened flatworms.
Down
  1. 1. Special excretory and osmoregulatory cells in flatworms.
  2. 3. Major exit opening for water in a sponge.
  3. 4. Scientific name for the sponge phylum.
  4. 7. Collar cells that line the spongocoel in sponges.
  5. 9. Flatworm example known to infect the human liver.