Map skills Explain how sailors navigated in the age of sail (14-1600\'s) Tell me what an astrolabe is, explain the problems they had with mapping at the time, and tell me how they used the stars and sun to figure out where they were. (200 words)

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