| Questions | Answers |
|---|---|
| Scientific name of stinging cell phylum: | Cnidaria |
| Stingers inside stinging cells are called: | Nematocysts |
| Type of cnidarians build up reef systems: | Corals |
| Process where corals are dying and turn white: | Bleaching |
| Example of a freshwater cnidarian: | Hydra |
| They are not real fishes and called 'jellies' | Jellyfish |
| Reproduction by one organism budding: | Asexual |