In humans and other higher animals, the exchange of gases is carried out by:

A ) Skin

B ) Diaphragm

C ) Air passageway

D ) Respiratory system ✅

Related Questions
  1. Cough, mild wheezing, fever, chills and shortness of breath (especially when doing hard job) are symptoms of:
  2. The process of gaseous exchange involves:
  3. No.of lobes present in right lung are;
  4. It is a form of allergy:
  5. Where does the gaseous exchange occur in humans?
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