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 answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.

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the first question's answer is a.