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Biology, 12.12.2019 03:31 carriganlee8688

Which of the following is an example of how a scientist might use a model? question 2 options: stopwatches measure the amount of time it takes for a swimmer to go one lap in the pool. marbles placed inside a hollow sphere are used to describe protons in a nucleus. a telescope is used to see the moons orbiting jupiter. a saw is used to cut a board in half.

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