Answer:
I think it's C - sorry if I'm wrong
Cotton is a solid because a gas is invisible a liquid is watery hope I helped u out
Answer:
B
Explanation:
Because it has to do with the darker the object the better it emitts heat.
Answer: 4
Explanation: because 0s aren’t significant and after the decimal point, there was to be a value greater than 0 than the rest are sig figs.
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