Answer the question based on the following text.  Question:   Donna gets headaches from having too little pressure in the atmosphere, so if Donna doesn't have a headache today, it means the air temperature is lower or higher?    Text:  Increasing air temperature decreases atmospheric pressure.
lower
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Answer the question based on the following text.  Question:   If Jim is trying to raise the melting point of an isomer, what should he do to the number of branching points of the isomer decrease them or increase them?    Text:  The more branching there is in isomers, the lower the boiling and melting points are.
decrease them
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Answer the question based on the following text.  Question:   The ball began to raise slowly above the table. The higher it rises above the table, the potential energy will decrease or increase.?    Text:  So the higher an object is above a surface, the more potential energy it has.
increase.
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Answer the question based on the following text.  Question:   Evan was drinking water with pH 7. He also had bleach in his house of pH 12. Which liquid is less basic water or bleach?    Text:  The closer to pH 14, the more strongly basic the solution.
water
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