Across
- 5. system. Gives the body its shape and protects important parts of the body.
- 6. it is the first part of our circulatory system.
Down
- 1. It is the first part of our respiratory system.
- 2. It is first part of our digestive system.
- 3. It is the first part of our skeletal system.
- 4. This helps our body to move.