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Biology, 22.06.2019 00:00
Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism
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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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Biology, 22.06.2019 16:00
Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?
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Biology, 22.06.2019 18:30
In two sentences explain the differences of neutrophil and macrophage
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The risk of developing cancer and heart disease can be reduced by...
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