Hello there,
The nucleus<span> maintains the integrity of genes and </span>controls<span> the activities of the </span>cell<span> by regulating gene expression.
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Hope this helps :))
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<span>B. As in most traditional plays, the plot of act 1 of A Doll’s House is designed to provide exposition and build up the tension of the play.
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The plot of act 1 of Henrik Ibsen’s A Doll’s House parallel the plots of more traditional plays by designing to provide exposition and build up the tension of the play.
9 atoms!!!!!!!!!!!!!!!!!!!!!!!
first pic
its the one with the cigarette and the spray
second pic
its the one that says that it supports marine life
