Habits, just took the test and the answer should be right.
Answer:
contain contour lines to display elevation
Explanation:
on a topographic map (which is one type of map) you can see elevation contour lines, which will show you what different elevations there are on the map you're using.
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Answer:
Trading helped the Olmec build their urban centers of San Lorenzo and La Venta. These cities, however, were used predominantly for ceremonial purposes and elite activity; most people lived in small villages. Individual homes had a lean-to—sort of like a garage shed—and a storage pit for storing root vegetables nearby.
Explanation: