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Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.
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In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?
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When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
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What is the correct term for a light particle? a. chemical bond b. ribosome c. photon d. chloroplas...
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