In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Q: Question: Yolanda looks through a miniature telescope and then compares the view to a normal sized telescope. The telescope that less likely differentiates between celestial objects the best is 
 Answer: smaller

A: The larger a telescope's mirror or lens, the better it is at seeing narrowly separated objects as individual objects and the sharper the images look.
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Q: Question: As the pressure in the atmosphere rises, the air temperature gets 
 Answer: cooler or

A: Increasing air temperature decreases atmospheric pressure.
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Q: Question: If Milo gets excited and his heart starts pumping more blood with each stroke, what happens to his heart rate? 
 Answer: decreases

A:
When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
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