Which kind of map would be used to show population in countries

On nights when we see the new moon phase, what side of the moon are we seeing?

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel