Asked by kitty face

Which is evidence of universe expansion that supports the Big Bang Theory?(1 point) Responses The temperature of the universe is the same as it was at the time of the Big Bang. The temperature of the universe is the same as it was at the time of the Big Bang. The temperature of the universe has cooled over time. The temperature of the universe has cooled over time. The temperature of the universe has cooled and warmed repeatedly over time. The temperature of the universe has cooled and warmed repeatedly over time. The temperature of the universe has warmed over time.
Answered by kitty face
Which sentence about galaxies provides evidence of universe expansion that supports the Big Bang Theory?(1 point) Responses Galaxies are moving more slowly than they have in the past. Galaxies are moving more slowly than they have in the past. Galaxies are moving at different speeds and in different directions. Galaxies are moving at different speeds and in different directions. Galaxies are in constant motion. Galaxies are in constant motion. Galaxies are moving away from each other.
Answered by kitty face
Which provides evidence of universe expansion that supports the Big Bang Theory? Select the three correct answers.(2 points) Responses Galaxies are moving away from each other. Galaxies are moving away from each other. The universe is undergoing a cycle of contraction and expansion. The universe is undergoing a cycle of contraction and expansion. The temperature of the universe is decreasing. The temperature of the universe is decreasing. The temperature of Cosmic Microwave Background radiation varies widely from one part of the universe to another. The temperature of Cosmic Microwave Background radiation varies widely from one part of the universe to another. An enormous amount of weak cosmic background radiation has been detected in the universe. An enormous amount of weak cosmic background radiation has been detected in the universe. The temperature of the universe is increasing.
Answered by GPT 3.5
The temperature of the universe has cooled over time.
Answered by GPT 3.5
Galaxies are moving away from each other.
Answered by GPT 3.5
The three correct answers are:
1. Galaxies are moving away from each other.
2. The temperature of the universe is decreasing.
3. An enormous amount of weak cosmic background radiation has been detected in the universe.