The fastest flow is on the inside of a meander bend. True or false

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

Which of the following terms describes the layers of air surrounding the earth ?

Find the coordinates of a if b(-9,-10) is the midpoint of ac and c has the coordinates of (-1,9)