When evaluating promotional claims, it is important to
a.
do your own research
c.
determine if there are other possible solutions
b.
ask if it makes sense
d.
all of the above

Which statement best describes how chemical equations demonstrate conservation of mass?

Which two nations are doing the most to combat their environmental issues?

Select the best hypothesis explaining why countries may have preferred communism. communism promised jobs after the insecurities of war. communists forced the people to do what they said. communism was fueled by a dislike for democracy. communism provided economic freedom for businesses and workers.