How does a balanced chemical equation represent the conservation of matter in a chemical reaction?
A. The type of matter in the products is different from the type of
matter in the reactants.
B. There are fewer atoms in the reactants than in the products,
O C. The number of atoms of each element in the reactants equals
the number of atoms of each element in the products.
D. There are more atoms in the reactants than in the products

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.