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  • 03-05-2017
  • English
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What does the air tube do on a grasshopper?

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Anajawag Anajawag
  • 05-05-2017
Insects, and some other invertebrates, exchange oxygen and carbon dioxide between their tissues and the air by a system of air-filled tubes called tracheae. Tracheae open to the outside through small holes called spiracles. In thegrasshopper, the first and third segments of the thorax have a spiracle on each side.
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