Dan is in his physics lab. He is experimenting with colliding particles. He has two samples of particles, sample A and sample B. Sample A contains gas particles, but sample B does not contain gas particles. Which sample's kinetic energy likely be retained, sample A or sample B?
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Answer: sample A

John was studying plant varieties in different regions. He fist visited the Pacific Northwest. He found that the wind was constantly very strong there. He marked it as case A. Then he studied the plants in the Midwest. He found that on average the wind speed was very light there. He marked it as case B. In which case plant seedlings would be less vulnerable to evaporation and drought, case A or case B?
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Answer: case B

Two Islands were discovered by settlers, A small group of people moved to South island, but most of them moved to North island. People on North island had frequent food shortages. Which island had fewer people dying?
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Answer:
South