Question

Which provides evidence of universe expansion that supports the Big Bang Theory? Select the three correct answers.(2 points)%0D%0AResponses%0D%0A%0D%0AThe temperature of the universe is increasing.%0D%0AThe temperature of the universe is increasing.%0D%0A%0D%0AThe temperature of Cosmic Microwave Background radiation varies widely from one part of the universe to another.%0D%0AThe temperature of Cosmic Microwave Background radiation varies widely from one part of the universe to another.%0D%0A%0D%0AAn enormous amount of weak cosmic background radiation has been detected in the universe.%0D%0AAn enormous amount of weak cosmic background radiation has been detected in the universe.%0D%0A%0D%0AThe temperature of the universe is decreasing.%0D%0AThe temperature of the universe is decreasing.%0D%0A%0D%0AThe universe is undergoing a cycle of contraction and expansion.%0D%0AThe universe is undergoing a cycle of contraction and expansion.%0D%0A%0D%0AGalaxies are moving away from each other.

Answer 1

The three correct answers that provide evidence of the universe's expansion and support the Big Bang Theory are:

1. **An enormous amount of weak cosmic background radiation has been detected in the universe.**
2. **Galaxies are moving away from each other.**
3. **The temperature of Cosmic Microwave Background radiation varies widely from one part of the universe to another.**

These points support the concept of an expanding universe as proposed by the Big Bang Theory. The cosmic microwave background radiation is a remnant from the early universe, and the redshift of distant galaxies demonstrates that the universe is expanding.