In this view, memories are literally "built" from the pieces stored away at encoding. this view is called a. adaptation of memory traces b. constructive processing c. flashbulb integration d. hindsight bias

I believe the answer is: b.constructive processing

constructive processing refers to constant examination of the stimulus that we receive around us. Each examination would resulted in 'pieces' that we would add to our brain. Overtime, The collection of these pieces would eventually makes up our  'knowledge'

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.

answer; the region experienced a surplus of food;