![](http://www.alamy.com/thumbs/6/AB9DBE24-4953-4E5E-8FF3-E1AB94A9A5F0/2WJGA24.jpg)
Trachea, in vertebrates and invertebrates, a tube or system of tubes that carries air 3d illustration
Size: 7680px × 4320px
Photo credit: © medicapic / Alamy / Afripics
License: Royalty Free
Model Released: No
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