Question

Why does the respiratory surface need to be moist?​

Answer 1

Hii there

here is your answer

The respiratory surface of animals must always be moist for better diffusion of gases. Both oxygen and carbon-dioxide gets dissolved in water quickly and their diffusion becomes easier & quicker. This is the reason for moist respiratory surfaces.

HOPE IT HELPED U

PLZ MARK AS BRIANLIEST

Answer 2

Answer:

A respiratory surface is covered with thin moist epithelial cells that allow oxygen and carbon dioxide to exchange those gases can only cross cell membrane when they are dissolved in water or an aqueous solution thus respiratory surface must be moist

Explanation:

I hope this answer helps u