The Trachea
is your answer
hope this helps
We would not have photosynthisis
<span>Numerous ecosystems systems can exist in one biome in light of the fact that a biome is immense, and take the Marine Biome for example.There are diverse zones that things live in or environments. There are environments appropriate by the shore, somewhat more distant, and one ideal amidst the water. So there can be numerous in one biome in light of the fact that a biome is only one class, similar to tundra, or marine.</span>
I believe this is describing cancer in cells
