Cultures, Religions, Or the region they are in ... I don't know if these are any of the answers
It is a fact that would have been determined through a survey. This is evident in how it is a quantitative statement that appeared in a reputable source.
As soon as their able to make full on sentences, parents will usually start transitioning them into using honorifics so they can properly talk to older folks.
Answer:
flower is used for decoration purposes, but it can also be used for feeding farm animals, producing fragrance and some can be used for cooking
