In the United States' economic system, the role of the consumer is to:
O A. control producers.
B. develop new products.
O c. decide what to buy.
O D. create goods.

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.