Across
- 4. RESPIRATION WITHOUT OXYGEN
- 5. MAIN ORGAN OF RESPIRATORY SYSTEM
- 7. FISHES BREATHE THROUGH THEM
- 9. RESPIRATION USING OXYGEN
- 10. EARTHWORM BREATHES THROUGH IT
Down
- 1. WHERE ANAEROBIC RESPIRATION OCCURS IN OUR BODY
- 2. OTHER NAME OF WIND PIPE
- 3. SMALL OPENINGS ON THE SIDES OF THE BODY OF INSECT
- 6. END POINT OF RESPIRATORY SYSTEM
- 8. FERMENTATION OF DOSA BATTER