Answer:
First, we need to understand the definition of primary industry and secondary activity:
- Primary industry refers to a type of industry that obtains raw materials from the environment and transform them into finished goods.
- Secondary activity refers to additional activity that conducted by the company outside of their main operation.
Agriculture sectors have both of these characteristics
It's considered a primary industry because it transform crops (raw materials) into consumable foods (finished goods).
Agriculture can have secondary activities because companies in agriculture often have some sort of left-over material that they can use to create other type of products beside their main operation. For example, producer of banana often sell the leaves and branches of the tree to other companies that can create art using those as materials.
I believe the answer is theoretical model
A theoretical model is the foundation that could be held to support a certain theory for a certain research or study.
From the example above, the study is build on a foundation that both behavior and environmental factor could affect the subjects' overall health
It deals with opportunity costs. Opportunity costs are not real costs, but rather the things that you had to give up in order to obtain something else. What you didn't obtain is considered to be an opportunity cost. A production possibility curve deals with this.
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A one way mirror in front of the mystery writers, with the mirror facing the audience would work best.
I think it’s hinduism????
