Question

#12.) what is a version of a language that reflects region or class status called?

dialect
protolanguage

#13.) true or false: the spreading of ideas from one region to another is called cultural diffusion.

true
false

#14.) what is a site of innovation from which basic ideas, materials, and technology diffuse to many cultures called?

city center
culture hearth

#15.) what is a resource called that cannot be replaced by natural means within our lifetime?

Explanation:

1. A dialect is a language version tied to region/class.
2. Cultural diffusion is idea - spreading across regions.
3. A culture hearth is an innovation source for ideas/materials/tech.

Answer:

1. A. dialect
2. A. True
3. B. culture hearth