Is the planet, earth, round or flat?

How do the dry pampas and wet pampas contribute to the economic health of argentina

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

What is the name of property for 9+(8+1)=(9+8)+1