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As Earth revolves around the Sun, the number of daylight hours varies from place to place. In which location would the number of daylight hours remain constant?

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The position of the liver in the circulatory system maximizes its ability to filter out harmful chemicals as soon as they enter the bloodstream. Blood travels to the liver from the

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Evaporation, condensation, and precipitation are all processes which occur in the

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A line graph is best used when the measured variable is