1. Neeraj Kumar
  2. Science 10
  3. Thursday, June 16 2016, 08:46 PM
Explain with reasons why the alveoli are covered with blood capillaries?
Ritik Raj Accepted Answer
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Alveoli is covered with blood capillaries for the easy diffusion of respiratory gases, since both alveoli and blood capillaries are thin walled.
  1. more than a month ago
  2. Science 10
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