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skeletal system
flash card revision
| Term | Definition |
|---|---|
| skeletal system | system that contains bones and supports our body structure |
| rib cage | bony structure that protects our heart and lungs |
| compact tissue | hard , dense outer portions of bones |
| spongy bones | bones which are less dense and with holes |
| periostium | part of bone that nourish bones and helps to heal from injury |
| growth plate | The regions from where bones grow in children and infants |
| Cartilage | Tissues that are present in between two bones and prevent rubbing |
| joint | Place where two bones meet |
| Ligaments | It connects bone to bone and prevent dislocation |
| yellow bone marrow | It stores fat |
| bone marrow | soft tissue inside bones |
| pivot joint | joint that allow bones to rotate and present in neck |
| hinge joint | Joint that allow bones to move back and forth |
| ball and socket | Joint that allow bones to move in all directions |
| calcium and vitamin D | Which two nutrients are needed for good bones? |