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HOMEWORK HELP!

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HOMEWORK HELP!

Postby neel321 » Tue Feb 08, 2011 2:57 am

Transporting oxygen and carbon dioxide
Gas exchange involves the transport of two respiratory gases, oxygen and carbon dioxide. Review how each gas is transported between the atmosphere and the cells of your body by completing this exercise.
Drag each statement into the appropriate bin depending on whether it applies to oxygen only, carbon dioxide only, or both oxygen and carbon dioxide.

http://i51.tinypic.com/2mbfx4.jpg

^ that is the picture of the questions...

just tell me the numbers that i put by each box to the correct places:

Oxygen Only : ( write #s here)
Carbon Dioxide: ( #s here)
Both: (#s here)

THANKS!


This is for my homework! I tried looking in the book and still couldn't get it right. I have one attempt left...
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Postby JackBean » Tue Feb 08, 2011 11:35 am

that's rigth, you have only one attempt left to show your work. At least try to sort that and explain, why you think so.
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Postby neel321 » Tue Feb 08, 2011 8:05 pm

I think the only two i know are:

Waste Product should be under Carbon Dioxide
and need for cellular respiration should be under oxygen.

im completely clueless on the other ones...
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Postby canalon » Wed Feb 09, 2011 2:23 am

Well think about the way that each gas is taking: where does the oxygen come from, how does it enter the body, and then diffuse in it. And how does the CO2 travels and exits the body?

Look up more info in here for example:
http://en.wikipedia.org/wiki/Respiratory_system
Patrick

Science has proof without any certainty. Creationists have certainty without
any proof. (Ashley Montague)
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Re: HOMEWORK HELP!

Postby likemyfrenzy » Wed Apr 09, 2014 4:24 am

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