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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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What is the role of the phospholipid belayer in cellular transport in living cells
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Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
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What is depolarisation​...
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