How did the mayans contribute to central america

Based on this map, which statement about africa’s economic activity is most accurate? a) coastal countries are all members of opec b) economic development is more common with opec nations c) coastal countries have more access to productive resources d) economic development is more common above the sahara desert

What was istanbul called before he ottomans conquered the city in the 15th century

Does water only take one path through the water cycle? (15 points)