All of the following regions are labeled correctly on the map above, except
A. highlands - 1
B. semiarid - 2
C. polar ice cap - 4
D. subarctic - 5

Using complete sentences, describe the central economic problem facing all humans. why does this require people to make choices? how can this result in opportunity costs?

The 5th term in a series of even number that begin 3x

The biome that includes evergreen trees is the forest biome.