Question 11 of 11
Which model best describes how gravity causes star formation?
A. A long spo...
Question 11 of 11
Which model best describes how gravity causes star formation?
A. A long spool of thread is unwound and then wound back up.
B. Two mugs crash into each other and break into many small
pieces.
C. A cup of water is dumped on the ground, where it forms a small
pool.
D. A snowball grows as more snow sticks to it.
Answers: 2
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