In any chemical reaction, the mass of the reactants equals the mass of the products. This result forms the basis of the Law of Conservation of Mass. Which statement correctly explains why this is a law, rather than a theory?

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

answer; overt behavior;

answer; the civil right act of 1964;