Mikiso studied how rice farming fits into Japanese society. Before he began the study, he relied on his prior knowledge that rice is a basic part of the diet of Japanese people. This is called one of his

assumptions.

The correct answer is letter "B": assumptions.

Explanation:

Assumptions are information individuals take for granted based on their beliefs. Assumptions are merely subjective which implies there is a high possibility that ideas could be mistaken. Until individuals research for information from trusted sources, they will not confirm if their assumptions are correct or not.

The correct answer is assumptions

An assumption, therefore, is what is supposed. The supposed takes place when it has not yet happened or although there is no evidence in this regard. A person who goes out into the street and comes across the wet floor can assume that it was raining hours before. However, you will not be able to prove this assumption until you find some evidence of the rain. It is possible, for example, that the floor is wet because someone has thrown a bucket of water to clean it.

The assumption can also be an anticipation or a prediction. Before starting a football tournament, it is possible to assume that two teams will make it to the final. Taking into account their background and the quality of their players, it is possible to make a similar deduction. To prove this assumption, you will have to wait for the tournament to take place, since the matches must be played in order to know who the winner is.