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yawa3891 [41]
4 years ago
7

I need to know two structures that allow arthropods to breathe air?

Biology
1 answer:
lana [24]4 years ago
3 0
Arthropods can't because they are hard skeleton. They live under water and have gills to breath. Some arthropods have tracheal air systems which are air sacs from pores called spiracles
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True 

Sorry, I don't know the second one. 
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