IT IS IMPLIED IN THE PASSAGE THAT .CÂU 49

Question

Câu 49:It is implied in the passage that .A.carbon dating has no known uses outside of archeologyB.fossils cannot be age-dated using carbon-14C.carbon dating could not be used on an item containing nitrogenD.carbon-14 does not have the longest known half-life

Accepted Answer

1 A 11 C 21 C 31 B 41 B 2 A 12 D 22 C 32 A 42 C 3 B 13 A 23 D 33 B 43 B 4 X 14 A 24 C 34 D 44 A 5 B 15 C 25 D 35 D 45 A 6 D 16 C 26 A 36 B 46 C 7 B 17 D 27 C 37 A 47 C 8 A 18 D 28 D 38 B 48 D 9 B 19 A 29 D 39 B 49 D 10 A 20 C 30 B 40 A 50 A

IT IS IMPLIED IN THE PASSAGE THAT .CÂU 49

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