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Physics, 18.06.2021 22:20 rogersdanny7347

En un libro de astronomía, Elena encuentra el siguiente espectro cósmico de una ga- laxia, tomada en dos momentos diferentes: Las diferencias que se observan en el espectro de la galaxia constituyen una evidencia:

I. de que la galaxia se está alejando.
II. de que el universo se encuentra en expansión.
III. del origen del sistema solar.

¿Cuál o cuáles de las siguientes afirmaciones es o son correctas?

A
Solo I.

B
Solo II.

C
I y II.

D
II y III.

E
I, II, III.

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Answers: 2

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