Question

how do alveoli change the surface area of the blood into an alveolus

Answer 1

Answer:

About alveoli cells Type 1 alveoli cells cover 95 percent of the alveolar surface and constitute the air-blood barrier. Type 2 alveoli cells are smaller and responsible for producing the surfactant that coats the inside surface of the alveolus and helps reduce surface tension.

hope it will be right answer

mark as brilliant answer

Answer 2

Answer:

this the correct answer shown above