Saved Bookmarks
| 1. |
3. Write the functions of skull and backbone. |
|
Answer» The SKULL protects the brain; the THORAX (sternum, RIBS and spine) protects the heart, lungs and other viscera (organs within the thorax). 3. Movement: It PROVIDES a framework for muscles to attach. Then when the muscles contract they pull on the bones of the skeleton, which act like levers to create movement. |
|