Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.  Milo owns two telescopes, one at the top of a mountain and one at the base. If he looks through the one at the top of the mountain, how much interference can he expect compared to the one at the top of the mountain more or less?
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(Question)
More recently, the death rate has fallen because of the availability of more food and medical advances.  When people learned how to farm the population decreased or increased?
(Answer)
increased


Ques: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.  Jeff takes a breath and lets it out. When do his lungs experience the least air pressure after inhaling or after exhaling?
Ans: after inhaling


(Q).
The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.  The pulling force of a rubber band will increase or decrease when you move your hands apart?
(A).
increase


Ques:The more mass a moving object has or the faster its moving, the greater its momentum.  Mona loves to see how far she can slide things. If a basketball has more mass then a baseball and Mona decides to slide both items, which will have greater momentum baseball or basketball?

Ans:basketball


A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.  A sound wave that has more frequency will have more or less energy?
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