Where is the Niagara Falls? a between Lake Erie and Lake Ontario b between Lake Ontario and Lake Huron c between the Niagara River and the Ohio River
d between the Hudson River and the Ohio River

How is the vietnam war connected to the cold war?

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

Indicate the point where a monopoly will set its price