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| Question | Answer |
|---|---|
| what does the skull do? | protects the brain |
| what does the sturnum protect? | the heart |
| what do bones do? | provide something for muscles to attach to |
| why do we need bones to provide something for muscles to attach to | SO WE CAN MOVE!!!! |
| how many bones are in our body? | 300 when your born and 206 later |
| what happens to your bones when you grow older | they form together |
| what is in the very middle of your bones | bone marrow |
| is your bone hard,soft or spongy on the outside? | hard |
| is your bone hard,soft or spongy in the bone | spongy |
| is bone marrow soft or hard or jelly-like | jelly-like |