That's because the two countries have been really close and claiming that there's no "actual" difference between the two countries, and since Russia was in charge of Ukraine's territory,multiple times through history and is smaller, people called it Little Russia. hope it helps.
1. A, 2. Is B or C, 3.C, 4.B, 5.A, 6.C, 7.A- thats all i know
In the tropic savannas, a variety of vegetation and grass prairies grow. The dominant plant types are the Grasses, in the savanna. A wide variety of grasses grow in savannas but may vary in different savannas. Some grasses grow 6 to 9 feet tall.