the more sacks the more surface area which means a greater surface area for oxygen absorbtion and CO2 excretion
adult got more air sacs than children because there lungs are bigger than children so the air sacs have to fit in the adult's lungs
air sacs are in the lungs and when you breathe in blood carries it to the lungs.
small air sacs in your lungs are alveoli (plural) they are where the air you breath in is stored
Either the heart or the lungs but I'm not sure which.
Not sure have no clue
The bronchi continue to divide into smaller and smaller branches until they end in air sacs. The air sacs in the lungs are called alveoli.
It is to increase the surface area of the lungs so that more oxyen can be taken in.
Alveolar means pertaining the the alveolus (plural alveoli), the small air sacs in the lungs.
The tiny air sacs in the lungs are alveoli
Alveoli alveoli - air sacs in your lungs
The smallest tube in the lungs is the Bronchus
Because the air sacs carry oxygen to the blood!