Question 7 of 10 How did the singer Justin Bieber launch his career?
O A. By posting performances on the Internet
O B. With a viral video of him on the street
C. With a once-homeless radio personality
D. By playing gigs at community events

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