| A | B |
|---|
| Skeletal | Supports and protects the body, and makes blood cells |
| Endocrine | Produces chemicals that controls many body functions to keep the body working properly |
| Respiratory | Moves oxygen into the blood and carbon dioxide out of the blood |
| Circulatory | Delivers nutrients and oxygen to body cells and carries away wastes from cells |
| Integumentary | Helps control body temperature, receives stimuli from the environment, & produces vitamin D |
| Digestive | Breaks down food into simple nutrients that body cells can use |
| Muscular | Moves the body and the substances within it |
| Excretory | Removes cells’ wastes products from the body |
| Nervous | Receives and transmits messages throughout the body |
| Connective Tissue | Tissue that holds together parts of the body |
| Epithelial Tissue | Tissue that covers all surfaces of the body |
| Tissue | Made up of group of cells working together |
| Organ | Made of different tissues working together |
