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Humans breathe through bronchi. What structure do insects have for breathing?

A.
gills







B.
tracheae







C.
skin







D.
lungs

User Visme
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2 Answers

2 votes
i would say tracheae i hope this helps
User Quadwwchs
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5 votes
B. Trachea. Did you know that insects used to be big back in the past because of the extra oxygen?
User Dave Cameron
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