Geologists estimate that the Earth is 4.54 billion years old, based on:.a. radiometric dates on rocks from the Canadian craton. b. isotopic dating of meteorites from the first differentiated bodies of the Solar System. c. age estimates of Moon rocks. d. relative age dates on clastic zircons from Australia.
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Nrectangle pqrs, pq = 18, ps = 14, and pr = 22.8. diagonals pr¯¯¯¯¯ and qs¯¯¯¯¯ intersect at point t. what is the length of tq¯¯¯¯¯? a.7b.9c.11.4d.22.8
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Which of the timelines above accurately represents the order of historical events in canadian history? a. one (1) b. two (2) c. three (3) d. four (4)
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Geologists estimate that the Earth is 4.54 billion years old, based on:.a. radiometric dates on rock...
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