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Which of the following statements is true of Xoloitzcuintlis?
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They lived in Indian burial mounds.
They were first seen in Indian burial mounds.
Statues of them can be found in Indian burial mounds.
They were buried in Indian burial mounds.

In pre-Hispanic times the Xoloitzcuintlis was buried in Indian burial mounds.

The Xoloitzcuintli is a breed of dog characterized by:

This breed of dog has a deep relationship with the culture of Mexico due to its origin in this country. In the mythology of the Aztecs, this had great importance because they considered it as a companion of the souls of the deceased when they traveled to the Mictlán (underworld).

Therefore, in several excavations of ancient tombs, remains of Xoloitzcuintli have been found along with humans because they were sacrificed and buried together with the dead they had to guide.

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if your asking for what that says, it is

which of these words is an

but i don't know what sentence your asking for the adjective from.