How long is the flight from ethiopia to washington, d. c.?

What two advantages do the coastal countries of west africa have over the sahel countriesfertile soil and mineral resources temperatures and terrain human resources and natural resources weather patterns and location

These are the abiotic factor or biotic factors that restricts the numbers, reproduction, or distribution of organisms.

Which of the following countries was not an ally to the u. s.s. r. during the cold war? west germany poland romania cuba