Which correctly relate dark matter and dark energy to the Big Bang theory? Select the two correct answers.(1 point) Responses Without dark energy, structures in the early universe would never have developed. Without dark energy, structures in the early universe would never have developed. Through dark energy, the universe is expanding at a faster and faster rate. Through dark energy, the universe is expanding at a faster and faster rate. Dark energy is the source of 25 percent of the mass of the universe. Dark energy is the source of 25 percent of the mass of the universe. Because of dark matter, gravitational interactions cause galaxies to develop.

Question

Which correctly relate dark matter and dark energy to the Big Bang theory? Select the two correct answers.(1 point) Responses Without dark energy, structures in the early universe would never have developed. Without dark energy, structures in the early universe would never have developed. Through dark energy, the universe is expanding at a faster and faster rate. Through dark energy, the universe is expanding at a faster and faster rate. Dark energy is the source of 25 percent of the mass of the universe. Dark energy is the source of 25 percent of the mass of the universe. Because of dark matter, gravitational interactions cause galaxies to develop.

Answer 1

Through dark energy, the universe is expanding at a faster and faster rate.

Because of dark matter, gravitational interactions cause galaxies to develop.

Answer 2

The two correct answers are:

1. Without dark energy, structures in the early universe would never have developed.
2. Through dark energy, the universe is expanding at a faster and faster rate.

Answer 3

The two correct answers are:

1. Without dark energy, structures in the early universe would never have developed.
Explanation: Dark energy is believed to be responsible for the accelerated expansion of the universe. This accelerated expansion is necessary for the formation of structures like galaxies, galaxy clusters, and cosmic filaments. Without dark energy, the gravitational force alone would not have been sufficient to allow these structures to develop.

2. Through dark energy, the universe is expanding at a faster and faster rate.
Explanation: Dark energy is an unknown form of energy that is thought to fill the entire universe and is causing its expansion to accelerate. The current understanding of the Big Bang theory suggests that dark energy is responsible for this accelerated expansion, meaning that the universe is expanding at an increasingly faster rate over time.

The other options are incorrect:

- Dark energy is not the source of 25 percent of the mass of the universe. The exact nature of dark energy is still not fully understood, but it is generally considered to be a form of energy rather than matter. It does not contribute to the mass of the universe.

- Dark matter is not directly related to the expansion of the universe. Dark matter is a hypothesized form of matter that does not interact with light or any other electromagnetic radiation, making it difficult to detect. It is believed to exist based on its gravitational effects on visible matter, such as galaxies. Dark matter plays a role in the formation and evolution of structures like galaxies, but it is not directly responsible for the expansion of the universe.