Núi nào cao thứ hai thế giới?

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.

The english language is part of which language family? a. alatic b. dravidan c. indo-european d. khoisan