The closer objects are to each other, the stronger the gravitational force between them.  When a star is nearing a planet, the star will be pulled into it if the gravitational force is weaker or stronger?
stronger
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In bigger atoms, valence electrons are farther from the nucleus.  If Mona is measuring atoms and she finds out that one atom is smaller then another, what does that imply about the distance of electrons from the nucleus of that atom closer together or farther away?
closer together
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Air pressure is less at higher elevations.  We don't need oxygen masks when we descend Everest because the air pressure is low or high?
high
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The development of better missiles fostered better rocket technologies.  If Mona works in a defense lab and her company develops worse missiles, what happens to the advancement of rocket technologies decreases or increases?
decreases
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