What biome is associated with the timberline?

The map above shows the countries of the middle east. which number on the map shows the location of iraq? a. 1 b. 2 c. 3 d. 4

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4