kendranicholeda
contestada

The Doppler effect indicates that the universe is expanding because_____
A. Light from other galaxies is the same color
B. Light from other galaxies is different colors
C. Light from other galaxies is blue shifted
D. Light from other galaxies is red shifted

Respuesta :

your answer should be B
kaylathechef

The answer is:

D.Light from other galaxies is red shifted i took the k12 test

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