Question

Insects have air tube called _________ for exchange of gases.
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Answer 1

Answer:

gills

Explanation:

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Answer 2

Answer:

Hyyy

Explanation:

tracheae

Insects have a network of air tubes called tracheae for gas exchange. Oxygen rich air rushes through spiracles into the tracheal tubes, diffuses into the body tissue, and reaches every cell of the body.