Question

What are the characteristics of respiratory surface?

Answer 1

Answer:

#thin walls.

#a moist inner surface.

#a huge combined surface area.

#a rich blood supply- each alveolus is sounded by capillaries.

Answer 2

The Characteristics of a Respiratory Surface are :

1.thin walls.

2.a moist inner surface.

3.a huge combined surface area.

4.a rich blood supply- each alveolus is sounded by capillaries.

Hope it may help you!!!!!!