CBSE BoardEnglish MediumSTD 10ScienceLife Processes5 Marks
Question
With a schematic diagram, explain the overall process of respiration.
✓
Answer
The primary organs of therespiratory system are the lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The gas exchangeprocess is performed by the lungs and respiratory system. Air, a mix of oxygen and other gases, is inhaled.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.