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Which of the following statements about asteroids is true?
A.
Asteroids vary greatly in size and are mostly made up of frozen water and gas.

B.
Asteroids vary greatly in size and are mostly made up of stone, iron and nickel.

C.
Asteroids are all very large and are mostly made up of stone, iron and nickel.

D.
Asteroids are all very large and are mostly made up of frozen water and gas.

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DerpyIntelligence
B. is the correct answer. I hope this helps!
Rezi
I think it's B because if you look at the asteroid belt, then you can clearly see that asteroids vary from tiny to enormous. As for the composition, a comet is made of frozen gas and water, although asteroids can also have water in them. But most of them I think are made up of iron and stone. Nickle is probably also present.

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