Geography, 27.01.2020 17:31 mathbrain58
Absolute-age dating techniques can be used to determine the age of which of these? select all that apply.
a. earth
b. some rocks
c. some fossils
d. substances made entirely of pb-206
e. substances made entirely of ar-40
Answers: 1
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Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.
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Aplane cuts a pyramid as shown in the diagram. what is the shape of the cross section? a. a hexagon b. a pentagon c. a square d. a triangle
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Physical features of central america look at the map above which of the following is true
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Absolute-age dating techniques can be used to determine the age of which of these? select all that...
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