Giving brainliest and 50 ! the sun and stars give off radiant energy. observation of a star's radiant energy enables us to study the star’s composition and which factor? a. the number of stars in its galaxy b. the distance to the center of its galaxy c. whether it is moving toward us or away from us d. the number of planets in its solar system

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

Landmasses on a flat map look distorted because

Which of the following terms best characterizes the government of somilia