skeletal system
Across
- 4. has 8 flat bones,interlocked together to protect the brain.
- 5. bow-shaped bones which form a cage.
- 6. muscels which are not under our control.
Down
- 1. a strong column made up of 33 small bones.
- 2. muscels that are under our control.
- 3. meetimg point of 2 bones.