Across
- 2. Contains the brain.
- 4. Part of the digestive system.
- 6. A membranous sac for temporary retention of urine.
- 8. An organ in the head that controls all functions.
Down
- 1. They compose the skeleton.
- 3. The largest organ inside your body.
- 5. A pair of organs that creates urine.
- 7. Respiratory organs that enable you to breathe.