Which of the following is NOT the responsibility of the officials?

Which of the following statements best explains why there tends to be a greater number of large cities in southern africa than the east africa

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

Which are evidence of the seafloor spreading? a. molten material b. magnetic stripes c. continental material d. drilled core samples e. ocean water samples