Biology, 10.10.2021 04:30 babyboo6745

Which is evidence for the existence of dark energy? Black holes that are expanding at a constant rate.

Pulsars that seem to be moving closer at an accelerating rate.

Supernovae that are moving away at an accelerating rate.

Galaxies that are rotating at a constant rate.

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Which is evidence for the existence of dark energy? Black holes that are expanding at a constant rate. Pulsars that seem to be moving closer at an accelerating rate. Supernovae that are moving away at an accelerating rate. Galaxies that are rotating at a constant rate.

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Another question on Biology

Which is evidence for the existence of dark energy? Black holes that are expanding at a constant rate.

Pulsars that seem to be moving closer at an accelerating rate.

Supernovae that are moving away at an accelerating rate.

Galaxies that are rotating at a constant rate.