What country is home to the world’s highest-dwelling mammal?

Here is the question :

WHAT COUNTRY IS HOME TO THE WORLD’S HIGHEST-DWELLING MAMMAL?

Here is the option for the question :

• Switzerland
• Nepal
• Tanzania
• Chile

The Answer:

And, the answer for the the question is :

Explanation:

[STC005872] In 1921, the yellow-rumped leaf-eared mouse was discovered living at over 22,000 feet above sea level on the summit of Volcán Llullaillaco in Chile. There is no record of any mammal ever having been found living at a higher elevation. A further distinguishing feature of the mouse is that it inhabits a wider range of altitudes than any other kind of animal, with some populations even existing at sea level.