Of the solar energy that strikes the outer reaches of the Earths atmosphere, approximately what percentage ends up in carbohydrate molecules produced by photosynthetic organisms?

0 votes
    3%
    1%
    10%
    0.03%
    90%

asked May 30, 2013 in Biology by anonymous
    

1 Answer

0 votes
0.03%
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)



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