Water is most dense at 4 c and least dense at 0 c. how does this unique property of water benefit living organisms that live in aquatic environments?

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

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

Fossils of glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? check all that apply.