The area in the city of Chaco wherein Mennonites were built is the district of Filadelfia. By definition, a Mennonite belongs to a Christian group wherein the religious sector has huge emphasis in adult baptism and often prohibits extending its influence on politics, and military service.
The correct answer is - a. having differences.
The term heterogeneous is a term used to describe something that is different, that is not the same, or that there's multiple different things. This term can be used for various different things, including human societies, geography, biodiversity, etc.
In the human society, heterogeneous, is used as term when there's societies where multiple different ethnic groups live in a same area, or different racial groups, it may also be used in a manner of representation of the sexes in a particular filed or job, even the architecture and the infrastructure.
An orogenesis is a general term for the processes that produce mountains.