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Geography, 22.06.2019 14:40
Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite
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Geography, 23.06.2019 11:30
Which describes italy’s mediterranean climate? a. moist in the summer and dry in the winter b. mild and wet all year round c. cool in the summer and warm in the winter d. hot in the summer and mild in the winter
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Geography, 23.06.2019 16:50
Due to its high humidity, the south often experiences severe storms with heavy rains called cyclones ,hurricanes, monsoons, tornadoes
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Geography, 23.06.2019 17:00
Seafood watch is a program that identifies sustainably harvested, ocean friendly seafood in order to
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After the soviet breakup, a. many people returned to religious practice. b. many people continued to...
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History, 29.06.2019 13:00
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Mathematics, 29.06.2019 13:00
History, 29.06.2019 13:00
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Mathematics, 29.06.2019 13:00