Questions with the keyword 'oxygen'
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Do you think that sometime in the future our cells will be able to use a gas other than oxygen to survive?
by Clemmie.S and 1 other. to David, Dawn, Sian
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Why can we on breathe with air (oxygen) and not another gas
by Najma A. to Dan, David, Dawn, Sian
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is it possible make oxygen with out any plants?
by antman to Sian
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Why does the ocean produce more oxygen than plants?
by Hexenbiest to Christie, Dan, David, Dawn, Sian
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can filter the oxygen out of the water so you will be able to breathe while swimming .
by sam winnall is magic to Christie, Dan, David, Dawn, Sian
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