What is the heliocentric model of the solar system?

a: star

b: any model that is not based on science

c: a model that has the earth at the center of the solar system

d: a model that has the sun at the center of the solar system

e: a model that has nothing at the center of the solar system

Which of the following is true of the peace treaty? a. russia lost more territory than germany. b. germany was allowed to keep alsace-lorraine. c. italy gained all of the austrian territory.

One drawback of voluntary trade is that it a. requires two groups to use a common language b. can make one group dependent upon another for necessary goods c. doesn't occur unless there is a shortage of goods for at least one group d. forces groups to rely on themselves to produce all the goods they need

5. which of martin luther's disagreements with the catholic church do you think were most influenced by the renaissance idea of humanism? why?