Biology, asked by TbiaSamishta, 1 year ago

1) List three characteristics of lungs which make them an efficient respiratory surface

Answers

Answered by HARROOPKAUR06
7
(i) It has large surface area and branched.
(ii) Contain an extensive network of blood vessels.
(iii) It is thin, delicate and fine.

HOPE IT HELPS YOU
MARK AS BRAINLIEST
Answered by ujjwalusri
5
THREE CHARACTERISTICS OF LUNGS WHICH MAKE THEM AN EFFICIENT RESPIRATORY SURFACE ARE :

1) THEY HAVE A RICH BLOOD SUPPLY.
2) THEIR INNER SURFACE IS MOIST.
3) THEY HAVE LARGE COMBINED SURFACE AREA.
Similar questions