Please help Contrast the borderlands between the US and its northern and southern neighbors, i. e. the US-
Canada borderland and the US-Mexico borderland respectively. How are the differences related to
economic, social and physical geographic features?

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

Assuming this is a question on a test just name a restaurant by your house and the state you live in, its not too difficult : )

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city.