Tiny air sacs in the lungs, for gas exchange
The first hint to crack the puzzle «Tiny air sacs in the lungs, for gas exchange» is:
It is a word which contains 7 letters
The second hint to crack the puzzle «Tiny air sacs in the lungs, for gas exchange» is:
It starts with letter A
A
The third hint to crack the puzzle «Tiny air sacs in the lungs, for gas exchange» is:
It ends with letter I
A
i
Looking for extra hints for the puzzle «Tiny air sacs in the lungs, for gas exchange»:
Click on any empty tile to reveal a letter
A
i
The answer for the puzzle «Tiny air sacs in the lungs, for gas exchange» is:
A
l
v
e
o
l
i