What u. S city had the first public transportation system?

All of these are describing which feature? located in north central asiastretches from the atlantic ocean to the red sea borders the sahara desert

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

Give three differences between oceanic and continental crust brainliest will be awarded