What happens to the vast majority of sewage in coastal areas of Latin America?
A It is treated and used in agriculture.
B. It is treated and recycled.
C. It is dumped, untreated into the ocean.
D. It is pumped into underground aquifers.

Which of the following is an example of a concurrent power? a. when a group of states work together to regulate interstate commerceb. when a federal law enforcement agency state policec. when a state creates a treaty with a foreign governmentd. when a local government collects taxes on imports