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Question generated: In 1609, Galileo Galilei used lenses to construct the first telescope. His telescope allowed him to observe many objects in space. His invention of the telescope and the data he gathered directly contributed to the understanding that

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Question generated: A group of students is taking a hike along a stream channel. One student picks up a rock from the stream and notices that the rock is very smooth and round. Which type of weathering most likely shaped the rock?

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Question generated: How do the spines of a cactus help it survive?

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Question generated:
The action of turning off the water while brushing teeth is an example of