Biology, 27.03.2020 22:59 Davisja21

In 1998, scientists discovered that the expansion of the universe has been accelerating.

What force is causing this phenomena?

A:dark energy
B:Hubble’s law
C:the Doppler effect
D:background radiation

Answers: 2

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In 1998, scientists discovered that the expansion of the universe has been accelerating.

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