Microscopic view of lung tissue shows simple squamous cells, alveoli, a terminal bronchiole, and an artery. Pink-stained tissue forms a sponge-like structure with many small air sacs. The artery is located at the left of the image.
Microscopic view of lung tissue shows simple squamous cells, alveoli, a terminal bronchiole, and an artery. Pink-stained tissue forms a sponge-like structure with many small air sacs. The artery is located at the left of the image.
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