36. Please answer this

Dear student,
Please find below the answer:

The correct option is (B).
A. During inhalation, ribs move upward and forward.
C. Hemoglobin has a greater affinity for carbon monoxide. 
D. Alveoli help in increasing surface area for the exchange of gases.
Hope this information clears your doubt.

  • 0
Option (B)
  • 1
Option 'B' but not sure
  • 1
What are you looking for?