Question

question 4 how does the milky way compare with other galaxies within the universe?

Explanation:

The Milky Way is a barred - spiral galaxy. Compared to some dwarf galaxies, it is large and contains billions of stars. Some other large galaxies like giant ellipticals can be much more massive and contain trillions of stars. The Milky Way has a disk structure with spiral arms, which is different from the spherical - shaped elliptical galaxies. Also, its star - formation rate and chemical composition can vary compared to other galaxies depending on factors like interactions with neighboring galaxies and the availability of interstellar gas.

Answer:

The Milky Way is a large barred - spiral galaxy. It is larger than dwarf galaxies but smaller than some giant ellipticals in terms of mass and number of stars. Its structure (spiral with a bar) is distinct from elliptical galaxies, and its star - formation rate and chemical composition vary relative to other galaxies based on multiple factors.