Across
- 2. Bones which protect our spinal cord
- 4. Forming a cage around Heart and Lungs
- 5. The structure formed by all the bones in a human body
- 7. Factory for making blood cells
- 9. Longest bone in our body
- 10. Largest sense organ of our body
- 13. It has an Ear drum
- 14. Strong stretchy band-like tissue
- 16. Inhale and Exhale enters our body through
- 18. The process of gas exchange called respiration
Down
- 1. Last two pairs of ribs
- 3. Bone covered by tough smooth substance
- 6. Jaw is movable
- 7. is a simple process of inhaling oxygen and exhaling carbon dioxide
- 8. Hard Parts of our body
- 11. Dark structure in the front of the eyeball
- 12. A part of the body that performs a specific function
- 15. Joint present in wrist and ankle
- 17. Protects the delicate organ of the human body