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Home Q & A Board Biology-Related Homework Help General Biology
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Nikky.05 Nikky.05
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6 years ago
Discuss the advantages of a closed circulatory system, compared to an open circulatory system.
 
  What will be an ideal response?

Question 2

Imagine you are a biologist with the task of genetically engineering a cow to survive on an alien planet. The planet has twice the gravity of Earth, the partial pressure of O2 is twice as high as that of Earth, and the partial pressure of CO2 is 100 times that of Earth. The planet is very dry, with an extremely low relative humidity. What changes would you make to the circulatory and respiratory systems to accommodate these differences and allow your cow to function?
 
  What will be an ideal response?
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AzhanAzhan
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6 years ago
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This verified answer contains over 320 words.
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Nikky.05 Author
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#2
6 years ago
Thank you

Can you answer the others that I've posted too? Face with Cold Sweat
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#3
6 years ago
I'll take a quick look at them
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