| A | B |
|---|
| Mutualism | Two organisms living together-both benefit from the relationship |
| Commensalism | Two organisms living together-one benefits and the other is unharmed |
| Parasitism | One is harmed and one benefits |
| Hermit crab and sea anemone | Example of mutualism |
| Goby and shrimp | Example of mutualism |
| Monkey and fleas | Example of parasitism |
| Large fish or sharks and wrasse | Example of mutualism |
| Pearlfish and sea cucumber | Example of commensalism |
| Manta ray and sea lice | Example of parasitism |
| Coral and zooxanthellae | Example of mutualism |
| Scientific name | Genus species |
| Parrotfish | makes sand in the coral reef |
| Swim bladder | gives fish buoyancy |
| Main purposes of symbiotic relationships | protection, food, and cleaning |
| Coral and jellyfish protect itself by | stinging cells |
| Dorsal fin | fin on the back |
| Caudal fin | tail fin |
| Pectoral fin | fin on sides of body |
| Anal fin | fin toward back on bottom or ventral side |
| Pelvic fin | Fin toward front on |
| Fish that come out at night | are red |
| Fusiform fish | are the fastest swimmers |
| Depressed fish | stay on the bottom and wait for food to come |
| Compressed fish | are wide in one direction and very thin other |
| Attenuated fish | are long and thin |
| Flounders | have two eyes on one side of their head |
| Corals are | animals |
| Coral need clear water | so the zooxanthellae can make food |
