I not sure but I think it can.
clusters, constellations
global clusters, open clusters and star clusters. (:
they collect particals and form stars close together
the space from the planet the stars or clusters
Actually the terms "Globular" and "Open" are not related to the number but the age of the stars. Globlular clusters are many old stars packed in spherical form (they look like hazy mothballs to the naked eye) and "open clusters" are many young stars formed close to each other. The constellation Pleiades is an example of open cluster.
The hottest stars. Generally, globular clusters contain mainly old stars, population II stars
No. Stars do not all form at the same time. They have been forming since billions of years and many are forming even as you read this. They do, however, form in clusters.
They form galaxies, galactic clusters, and galactic superclusters.
galaxies
The question contains the answer 100,000. "if each of these star clusters contains 100,000 stars, how many stars exist in these clusters" If you mean the total number, are you seriously saying you don't know how to multiply 100,000 by 158?
Stars, star clusters, distant galaxies, galaxy clusters, nebulae, ...
galaxies