Across
- 4. Your wind pipe.
- 5. The process where food is converted into energy.
- 7. The framework of the body consisting of bones and connective tissue.
- 9. This food group is good for your muscular system.
Down
- 1. Tiny air sacs in your lungs.
- 2. The organ that produces bile.
- 3. The amount of bones in an average adult human body.
- 6. The long tube that is connected to your stomach.
- 8. This is good for your body - especially your muscles.