In what ways did the scientific revolution change or challenge beliefs?

It challenged Ptolemy's and the Churches' beliefs about the Earth being the center of the universe., It was when scientists, during the Renaissance started to find truth thought direct observations rather than only listening to the church.

b)

it created free trade throughout the colonial territories.

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.