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Social Studies, 21.06.2019 22:00
24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.
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Social Studies, 22.06.2019 17:20
As you drive in to school, you hear a random radio-show caller arguing that sun exposure really has not been shown to cause skin cancer and that some research suggests that skin cancer is completely genetic and not related to sun exposure at all. at the time, you think that this is a silly argument and that the caller does not know what she is talking about. however, two months later, you are outside without wearing sunscreen, and you find yourself remembering that you had read something about how the sun actually does not cause skin cancer. this process is evidence that has influenced your attitude
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Social Studies, 23.06.2019 09:20
Using the drop-down menus, choose the correct word or phrase to correctly complete each sentence. the supreme court ruled in favor of the government used by preventing the new york times from printing the documents. the main result of the case was to
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Social Studies, 16.11.2020 14:30
Mathematics, 16.11.2020 14:30
English, 16.11.2020 14:30
Mathematics, 16.11.2020 14:30
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Chemistry, 16.11.2020 14:30
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Social Studies, 16.11.2020 14:40
English, 16.11.2020 14:40
English, 16.11.2020 14:40
Social Studies, 16.11.2020 14:40
Mathematics, 16.11.2020 14:40