A free enterprise system allows people to open businesses if theywant to. It also allows for businesses to compete with each other.
Answer:
The boundaries where the tectonic plates meet are the areas of the world with the most violent natural earthquake activity. When the plates grind against each other along plate boundaries, the rocks are under so much pressure that sometimes they heat up and fold, creating mountain ranges, hills and valleys.
I think its called observational learning
(If i get this wrong Im srry)
The farmers in the area are mostly subsistence farmers, as the region is very hot, and arid,making agriculture unviable. as a result there is famine and drought in the area, as well as nutritional issues.
The percentage of the increase of iron is 50% because it increased by 0.6 and that's 50% of 1.2mg
