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Which of the following statements provide evidence to support the big bang theory? Select the two correct answers.(1 point)

Responses

Dark matter makes up the majority of matter in the galaxy.
Dark matter makes up the majority of matter in the galaxy.

The universe began as a very high density singularity.
The universe began as a very high density singularity.

The ratios of hydrogen and helium in the universe match those of the early universe.
The ratios of hydrogen and helium in the universe match those of the early universe.

Small spiral galaxies become larger elliptical galaxies when they collide.

1 answer

The two statements that provide evidence to support the Big Bang theory are:

  1. The universe began as a very high density singularity.
  2. The ratios of hydrogen and helium in the universe match those of the early universe.

These statements are directly related to the origins of the universe and the predicted elemental composition resulting from the Big Bang nucleosynthesis.