| A | B |
| antenna | one of the large sensory appendages(feelers) on the head of the crutaceans, insects, and other animals |
| carapace | the hard exoskeleton covering the head and thorax of a crustacean |
| decapod | an order of crustaceans with ten legs |
| exoskeleton | the hard, protective covering which supports an arthropod |
| habitat | the environment in which the organism usually lives |
| maxillae | small moving appendages around the mouth used for moving food and water |
| omnivore | an organism which eats both plants and animals |
| regeneration | regrowth of lost body parts |
| scavenger | an animal feeding on a dead or decaying matter |
| survival | the act of remaining alive |
| territory | an area inhabitated by an animal or group of animals often defended against intruders |
| weight | a quantity of heaviness |
| respiration | breathing OR the process by which a plant or animla takes in oxygen from the air and gives off carbon dioxide and other products of oxidation |