St. Helen was the most , what kind of volcanic eruption was that?
Think: a. Plinian
Answer:
Functional region
Explanation:
In addition to English, Spanish is increasingly spoken in areas near the southwestern border of the United States. Functional region is the type of region that represent the gradual change of language reflect in the area near southern western border of the United state.
Functional region is an area organized to function as a single unit, based around specific activity or an area which has a primary function.borders towns can be considered functional region because highways, railroads, subways, and buses move people from the suburbs of mexico to the southwestern border, this influx movement of people leads to the increasingly uses of Spanish in that area.
This is an example of "Primary control".
Primary control<span> alludes to practices coordinated at the outside condition
and includes endeavors to change the world to fit the necessities and wants of
the person as opposed to secondary <span>control which</span> </span>is
focused at inner procedures and serves to limit misfortunes, keep up, and
extend existing levels of primary control.
The answer is D I hope this helps you