What can you conclude based on this passage?
a) christian practices dominated over native ones.

b) ghosts play a major role in mexican religious rites.

c) latin american cultures have blended together over time.

d) native customs have tended to dominate over european ones.

If the passage you are referring to is: "Dia de los Muertos - or "Day of the Dead" - is celebration held by Mexicans, Mexican Americans, and many who live in the Southwestern United States. Observed every November 2, the holiday occurs at the same time as "All Saints' Day," which is observed by Roman Catholics. It also incorporates many beliefs that pre-date European arrival in the Americas, such as honoring one's ancestors." 

you could conclude based on the passage above that Latin American cultures have blended together over time. Religiously and traditional cultures have mixed and have been a big influence and made it a part of the culture of the Latin American. 

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.

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.