All of the following regions in the united states have the highest population density, except the
a. southwest
b. northeast
c. pacific coast
d. great lakes

What part did glaciers play in forming the great lakes?

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph

Which season occurs in the northern hemisphere when the sun is at its lowest point in the sky