The lack of atmosphere on the Moon results in A- a lot of weathering and erosion
B- little to no weathering and erosion
C- intense winds
D- cyclones and storms

What is the difference between external & internal migration

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

In the developed world, describe the changing role of women in agriculture.