| A | B |
|---|
| heribivore | an organism that eats plants and plant parts |
| carnivore | an organism that eats other animals only |
| omnivore | organisms that eat plants and animals |
| vertebrate | an organism that has a backbone |
| invertebrate | an organism that does NOT have a backbone |
| radial symmetry | an organism whose body is arranged around a central point |
| bilateral symmetry | an organism whose body has two sides that are mirror images |
| sessile | organisms that remain attached to one place during their lifetime |
| hermaphrodite | an organism that produces both sperm and egg in the same body |
| medusa | a bell-shape free living body form |
| polyp | a body form that is vase-shaped and usually sessile |
| anus | an opening at the end of the digestive tract through which waste leaves |
| tentacles | arm-like structures of some animals that is generally used for feeding |
| stinging cell | a threadlike structure used by some organisms to obtain food |
| free-living organism | an organism that does not depend on any other organism for food or shelter |
