Which planets are known to have sizable amounts liquid water? earth and mars earth only earth and venus earth and neptune

In order from largest to smallest what are earths five main oceans

Can someone answer all these questions i need it done by tonight. once again

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