| A | B |
|---|
| system | organs that work together to perform a function form this term |
| skeletal system | system made up of bones to provides support for our body |
| digestive system | system to take in materials your body needs |
| respiratory system | system to take in oxygen and get rid of carbon dioxide (waste) |
| nervous system | controls and coordinates your body's activities and helps you sense and respond to changes in your environment |
| muscular system | system to help body movement and |
| excretory system | system to get rid of body wastes. |
| circulatory system | transports oxygen, nutrients and waste through the body (using blood) |
| endocrine system | regulates body activities by producing chemical messengers in glands (called hormones) |
