How did dark matter affect the development of structures in the early universe?(1 point)
Responses
It cooled pockets of gas to form nebulae.
It cooled pockets of gas to form nebulae.
It seeded the development of quasars.
It seeded the development of quasars.
It seeded the development of galaxies.
It seeded the development of galaxies.
It became part of black holes.
None of the above. Dark matter is believed to have played a role in the formation and development of structures in the early universe through its gravitational effects. It provided the gravitational pull necessary for the formation of large-scale structures such as galaxy clusters and helped in the formation of the first galaxies.
The correct answer is: It seeded the development of galaxies.
Dark matter played a crucial role in the formation of structures in the early universe, particularly in the development of galaxies. Although dark matter itself does not interact directly with light or other forms of electromagnetic radiation, its gravitational influence is significant.
The distribution of dark matter in the early universe provided the gravitational scaffold upon which gas and other matter could accumulate. Over time, the gravitational pull of the dark matter caused the gas to collapse and form dense pockets, known as halos. These halos then served as the sites for the formation of galaxies.
As the gas within the halos cooled and became more concentrated, it eventually collapsed further under gravity and formed stars. These stars then clustered together to form galaxies. So, the presence of dark matter acted as a "seed" that enabled the gravitational collapse of gas and the subsequent formation of galaxies.
Therefore, the correct answer is that dark matter seeded the development of galaxies in the early universe.