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Home Q & A Board Biology-Related Homework Help General Biology
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Tatu Tatu
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6 years ago
What type of respiratory system is found in insects?
  1.Countercurrent exchange
  2.Internal gills
  3.Lungs
  4.Trachea

Question 2

The exchange of gases with the respiratory
   medium by animals is called breathing, whether the medium is air or water.
  1.True
  2.False
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MansiMansi
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6 years ago
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Tatu Author
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#2
6 years ago
Tremendous help, I just double-checked it with my friend Smiling Face with Open Mouth
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