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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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Guido Guido
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7 years ago
An animal such as a grasshopper can conserve water because it has an elaborately branching system of tubes within its body that it uses for gas exchange. These tubes are called
A) tracheae.
B) gills.
C) book lungs.
D) flame cells.
E) kidneys.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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CellarCellar
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7 years ago
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Guido Author
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7 years ago
Helped a lot
novae
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Yesterday
Brilliant ツ
bahajo
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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