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If we imagine the history of the universe compressed into one year, with the present as the stroke of midnight at the very end of that year, dinosaurs became extinct _________. A. about 6 months ago B.
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If we imagine the history of the universe compressed into one year, with the present as the stroke of midnight at the very end of that year, dinosaurs became extinct _________.

A. about 6 months ago
B. yesterday morning
C. about 3 weeks ago
D. about an hour ago

User JeffRSon
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1 Answer

5 votes

Answer:

B. yesterday morning

Step-by-step explanation:

Yesterday Morning.

Cosmic calendar is a scale in which the 13.7 billion year life span of our universe is mapped into a single year. IN this mapping big bang took place on 1st January 12 AM while the present moment is at 12 P.M. on December 31st

30 December: 0.065 billion years ago: Dinosaur Extinction The case of Cretaceous extinction when a meteorite hit Earth and almost any form of life became decimated.

User Braun Shedd
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