These mountains' highlands, which cover much of Peru, have grassy valleys where llamas graze
These formations and the valleys between them lend 
themselves to more... [DOC] [TLE] South American Indians: Indians of the Modern Andes - Dictionary ... [PAR] The Quechua and Aymara Indians of the Andes mountains are the largest group 
of ... and Indian descent) live along the Pacific coast and in the Andean highlands
.