Question

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Answer 1

You can eliminate the obvious choices. There are TWO that are clearly not reasonable to be legitimate answers here.

Answer 2

B & D

Answer 3

Yes. Now, you have A or C.
Now, which do you think it is of those 2?

Answer 4

If i told you that exposing propane (some organic molecule) gas to some type of energy, such as heat, how might knowing that information help you in life or make better choices?

Answer 5

Ah I see, so it would be C

Answer 6

I would say so, yes.

Answer 7

Thanks!