Answer:
B) developing country
Explanation:
A developing country is a country with a growing economy and infrastructure. A growing economy is often depicted by rising per capita GDP of the populace. Examples are South Africa, Nigeria, e.t.c
A developed country is one with an advanced infastructural and technological innovations. They are usually characterized by a high standard of living and available social infrastructures.
Explanation:
A nomad (Middle French: nomade "people without fixed habitation") is a member of a community without fixed habitation which regularly moves to and from the same areas. Such groups include hunter-gatherers, pastoral nomads (owning livestock), and tinkers or trader nomads.
Hope this helps..
More buildings and more space for humans to move around