Explain the concept of world city using either economic or politi

characteristics.

Select the correct answer from each drop down menu. among these figures figure and blank have the same volume. 1 a c e 2 b d

Why is terracing used in southeast asian agriculture?

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.