Ch. 11 Which of the following provides evidence of past life and thus helps geologists understand how living things, and the environments in which they lived, changed throughout the Earth’s history? Group of answer choices igneous rocks fossils faults strata

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