Assertion: lung's surface | /r/HasProperty | curved
Facets:
Source sentences:
text: When that surface is curved as it is in the alveoli of the lungs, the shrinkage of the surface decreases the diameter of the alveoli.
text: When that surface is curved as it is in the alveoli of the lungs, the shrinkage of the surface decreases the diameter of the alveoli.