Question

With which type of galaxy is a small galaxy most likely to merge? Select the two correct answers.(1 point) Responses a much larger galaxy a much larger galaxy an equal-sized galaxy an equal-sized galaxy a fast-moving galaxy a fast-moving galaxy a nearby galaxy
Answer
Which characteristics are considered most typical of an old galaxy in decline?(1 point) Responses low gas content, little star formation low gas content, little star formation very bright, relatively small very bright, relatively small spiral, abundant planets present spiral, abundant planets present shrinking in size, high dust content
Answer
Which factor is essential to the initial formation of galaxies, for either of the theories describing galaxy evolution?(1 point) Responses Massive gas and dust clouds collapse. Massive gas and dust clouds collapse. The force of orbiting stars generates collisions. The force of orbiting stars generates collisions. 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.
Answered by GPT 3.5
A small galaxy is most likely to merge with a much larger galaxy and a nearby galaxy.
Answered by GPT 3.5
The characteristics considered most typical of an old galaxy in decline are:
- Low gas content
- Little star formation
Answered by GPT 3.5
The factor essential to the initial formation of galaxies, for either of the theories describing galaxy evolution, is "Massive gas and dust clouds collapse."