Ques:Use information from the paragraph to answer the question. Paragraph : When a volume of water is cooled, the molecules move less vigorously, so same number of molecules takes up less space and the water is denser. Question: If Mona fills up a cup with water and places that water into the freezer, what happens to the density of the water as it cools down increases or decreases?

Ans:increases
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Ques:Use information from the paragraph to answer the question. Paragraph : However, the melanocytes of people with darker skin produce more melanin. Question: Eric has dark skin and Rita has light skin. Who produces more melanin Eric or Rita?

Ans:Eric
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Ques:Use information from the paragraph to answer the question. Paragraph : The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards. Question: Boris was tasked with developing a hypersonic rocket. He built two prototypes that were identical except that they have different gas velocities out of the nozzle. Which rocket was likely the slowest the rocket with highest gas velocity or the rocket with lowest gas velocity?

Ans:the rocket with lowest gas velocity
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Ques:Use information from the paragraph to answer the question. Paragraph : Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled. Question: Donald is elderly, and Shane is young. Donald's risk of cardiovascular diseases, compared to Shane's is greater or lesser?

Ans:
greater
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