The correct response is:
The red shift shows that galaxies are moving away from each other.
This observation is a key piece of evidence for the Big Bang theory, as it suggests that the universe is expanding.
How does spectroscopy provide evidence for the Big Bang theory?(1 point)
Responses
The red shift shows that galaxies are moving away from each other.
The red shift shows that galaxies are moving away from each other.
The intensities of peaks show that galaxies are moving away from each other.
The intensities of peaks show that galaxies are moving away from each other.
The intensities of peaks show that galaxies are moving toward each other.
The intensities of peaks show that galaxies are moving toward each other.
The red shift shows that galaxies are moving toward each other.
1 answer