Across
- 1. Inner part of the hand
- 3. Bundle of fibers transmitting impulses
- 4. Organ that filters blood
- 6. Tissue that contracts to produce movement
- 7. Narrow part of the body between the ribs and hips
- 8. Belly button
- 10. Organ that pumps blood
- 11. Joint connecting the foot with the leg
- 13. Joint connecting the leg to the torso
- 14. Bone structure of the mouth
- 16. Back part of the lower leg
- 17. Organ that detoxifies chemicals
- 18. One of the curved bones of the chest
- 19. Backbone
- 20. Part of the leg between the hip and the knee
Down
- 2. Blood vessel carrying blood from the heart
- 4. Joint of a finger
- 5. Movable cover for the eye
- 8. One of the two openings of the nose
- 9. Blood vessel returning blood to the heart
- 12. Hair growing on the edge of the eyelid
- 13. Back part of the foot
- 15. Joint connecting the hand with the forearm
- 17. Organ for breathing
- 21. Fleshy tissue around the teeth