A) because the panda used force to break in half
Answer:
Natural gas
Explanation:
Nuclear is from splitting atoms in a nuclear power plant and doesn't emit GHG.
Hydroelectric is a clean energy which powered by water currents in turn not emitting any GHG.
Geothermal is heat captured from underneath the surface and within Earth and doesn't have GHG once the contruction of putting pipes underground is done.
Natural gas once burned emits GHG.
B) the mass of the reactant equals the mass of the product.
Spectrum can can different meaning depending on the specific situation. But overall, a spectrum is a large amount of or infinite collection of values that exist withing a certain range. For example, light wavelengths exist on a spectrum becuase there are an infinite number of different wavelengths.
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