Question

According to the nebular hypothesis, which of the following is true?

The nebula expanded outward.
Gas and dust flattened into a disk shape.
The sun used up all the gases in the nebula.
The planets were created by the solar wind

Answer 1

@agentc0re is this B?

Answer 2

To be honest, i've never heard of this "nebular hypothesis". However, i can tell you it's not C or D (probably). They just seem out of place.

Answer 3

I think its B

Answer 4

hmmm. it might be D too....

Answer 5

http://en.wikipedia.org/wiki/Nebular_hypothesis

Answer 6

Thank you! @agentc0re

Answer 7

No problem. :D