another word for air sac is alveolus.
Another word for air sacs is aveoli.
air
clear the air
"Air battle for England" or "Air battle for Great Britain" .
Yes, the word 'bubble' is a noun, a singular, common, concrete noun; a word for a thin sphere of liquid enclosing air or another gas; a word for a thing.
The medical root word 'lacrimo' refers to the tears (used also in connection with tear ducts or sacs).
air sacs
Air sacs
air sacs
air sacs
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.
air sacs
Air sacs of the lungs
Labryinth fish have air sacs and can gulp air.
The color of your air sacs are a peach color.
air sacs are in the lungs and when you breathe in blood carries it to the lungs.
Oxygen moves into the capillaries from the air sacs. Carbon dioxide moves out the the capillaries into the air sacs.
No, sharks don't have air sacs. Instead they have gills.