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What had the study of fossils allowed scientist to do
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Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
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When the mercury level in a barometer decreases that atmospheric pressure has
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Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
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What had the study of fossils allowed scientist to do...
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