The portuguese began which lasted over 400 years, and was harmful for africa.

The vedas were a collection of aryan religious writings t or f

Write a 150-word essay describing the effect of people's activities on the environment in the region.

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