Which theory of how the universe formed is best supported by evidence of radio waves detected in space?(1 point) Responses big crunch theory big crunch theory big bang theory big bang theory steady state theory steady state theory heliocentric model

The theory of how the universe formed that is best supported by evidence of radio waves detected in space is the **big bang theory**. This is primarily due to the discovery of the cosmic microwave background radiation, which is a key piece of evidence for the big bang model of the universe's origin.

Which inference can be made from the spectrum readings? (1 point) Responses There is a blue shift, which means that the star is moving toward the sun. There is a blue shift, which means that the star is moving toward the sun. There is a blue shift, which means that the star is moving away from the sun. There is a blue shift, which means that the star is moving away from the sun. There is a red shift, which means that the star is moving away from the sun. There is a red shift, which means that the star is moving away from the sun. There is a red shift, which means that the star is moving toward the sun.

The correct inference that can be made from the spectrum readings is: **There is a red shift, which means that the star is moving away from the sun.**

In astronomy, a red shift indicates that an object is moving away from the observer, while a blue shift indicates that it is moving toward the observer.