Which European River flows from East to West? A. Danube River

B. Rhine River

C. Tigris River

D. Euphrates River

What is the difference between external & internal migration

How much water is in the ocean in cubic kilometers

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy