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Which does the shift of the hydrogen absorption spectrum of a galaxy provide evidence for? Select the three correct answers.

A. The Big Bang theory

B. temperature of the galaxy

C. motion of the galaxy

D. composition of the universe

E. expansion of the universe

F. number of stars in the galaxy


None sense will be blocked

Respuesta :

Answer: b c d

Explanation:

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The shifts of the hydrogen absorption spectrum of a galaxy provide evidence for :

B. Temperature of the galaxy

C. Motion of the galaxy

D. Composition of the universe

  • The shifts of the hydrogen absorption spectrum of a galaxy provide evidence for the temperature of the galaxy ,the motion of the galaxy  and composition of the universe.

Thus, the three correct answers are B, C and D.

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https://brainly.com/question/4528139?referrer=searchResults

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