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Biology, 22.06.2019 03:00
Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.
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Creating new things to solve problems and improve life depends on the close interaction of which two fields?
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What problem would a person most likely have if her kidney did not work correctly?
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What animal comes in more than 110 species...
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