QuestionWhich factor is essential to the initial formation of galaxies, for either of the theories describing galaxy evolution?(1 point)ResponsesThe force of orbiting stars generates collisions.The force of orbiting stars generates collisions.Massive gas and dust clouds collapse.Massive gas and dust clouds collapse.Gravity acts on existing material, shaping it into a new form.Gravity acts on existing material, shaping it into a new form.Small lumps of material merge into larger clumps.Small lumps of material merge into larger clumps.

Answer 1

The essential factor to the initial formation of galaxies, according to the theories describing galaxy evolution, is massive gas and dust clouds collapse. This process plays a crucial role in the formation of galaxies by allowing regions of denser material to take shape and ultimately form stars and other galactic structures.