| A | B |
| skeletal | this system provides a frame for your body & protects organs |
| muscular | this system controls movement |
| nervous | is made up of the barin; controls the senses |
| endocrine | system that controls homrmones which tell the body what to do |
| circulatory | system that controls blood flow; takes nutrients and oxygen through your body |
| respiratory | system that controls breathing; takes oxygen out of the air and puts out carbon dioxide |
| digestive | system that gets the nutrients out of the food you eat |
| excretory | system that helpes the body get rid of liquid and solid waste |
| reproductive | system that helpes create new life |
| marrow | soft matter inside bones which produces blood cells |
| cerebrum | controls memory, thinking, and reading |
| cerebellum | controls balance and muscular activities |
| auditory | send sound information to brain |
| optic | sends sight information to the brain |
| olfactory | sends smell information to the brain |
| body's largest organ? | skin |
| pituitary | gland that controls how long your bones grow |
| thyroid | gland that controls your metabolism |