Question

What i'd the name of the tiny air sacs that end?

Answer 1

here is your answer,

_____________________


● Millions of tiny air sacs present in lungs = Alveoli

Alveoli = The respiratory surface of mammals consist of many air sacs called Alveoli inside a pair of lungs. Gaseous exchange takes place in the Alveoli of the lungs.

______________________

Hope it helps u!

# Nikky