Plants and oxygen--help!

tsir tsir at
Wed Feb 25 02:27:14 EST 1998

Plants consume carbon dioxide and produce oxygen during the day
(photosynthesis process)
while consume oxygen and produce carbon dioxide mainly during the night
(respiration process)!!

I hope this help.



Kirk Newman wrote in message <6cvhdr$d5s2 at>...
>I always thought plants used carbondioxide
>and released oxygen. Recently, I was told
>they also use oxygen.  If the statement is true,
>what do they use oxygen for?

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