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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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wyatt7799 wyatt7799
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6 years ago
Although a grasshopper has a heart, it only functions in pumping blood when it's at rest because during activity blood is pumped by a _____ type pump.
 a. flagella
  b. extrinsic
  c. peristaltic muscle
  d. chamber muscle
  e. none of these.
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elleduiselleduis
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6 years ago
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wyatt7799 Author
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6 years ago
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nsak
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Yesterday
Thank you, thank you, thank you!
erimis
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2 hours ago
Thanks
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