Answer:
its true methane is used as a fuel gas
Explanation:
doesnt salt desolve ice? so wouldn't the salt dissolve in the ice water?
Answer:
Spectroscopy
Explanation:
They can determine its composition based on these wavelengths. The most common method astronomers use to determine the composition of stars, planets, and other objects is spectroscopy
Cation and an anion the differences in charge make them attracted to each other