What determines the price of goods in a free enterprise system? A. Supply and demand
B. Agreement among producers
C. Government agencies
D. Five-year plans

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

The layers of earth are based on what two sets of characteristics?

What is the climate of the himalayas? a. cold and wet c. cold and dry b. hot and humid d. hot and dry