Large groups of galaxy clusters that appear in sheetlike and threadlike shapes are known as

A. superclusters.

B. large clusters.

C. local clusters.

D. Milky Way center

What characteristics do the nations of northern south america share?

What is the name of the area where the crust goes back down into the earth

How long are the white dashed lines that divide lanes on u. S. Roads?

Peru touches both the Atlantic and the Pacific Ocean true or false?

Why is the inner core a solid if it is the hottest layer?

5 3/8 + (6 3/4 - 4 1/8)

Which is accurate of the urban poor? A. They're often rural migrants with no title to housing or rights to established businesses. B. They live in apartment complexes. C. They have access to healthcare and obtain an education. D.

De ce sunt vulcanii activi in america?

How does still water affect glaciations?

What does lava become when it cools A. obsidian B. Basalt C. granite D. all lava could become either for of igneous rock