| A | B |
| classification | used to group living things |
| kingdom | living things grouped by form and structure |
| cholorphyll | makes plants appear green |
| photosynthesis | process by which leaves make food |
| muscular system | allows an animal to move |
| skeletal system | made up of bones, ligaments, and tendons |
| asymmetrical | irregular shape |
| cell | smallest unit of a living thing |
| organism | a living thing |
| smallest group | species |
| tissues | group of cells working together |
| radially symmetrical | a body plan where all the body parts are arranged around a central point |
| vascular plant | has a system of tubes that run up and down a plant |
| nonvascular plant | have NO tubes running up and down |