Is this for math or science.? Because for math it should be d. Ratio in math means the the “quantitative relation between two amounts showing the number of times one value contains or is contained within the other” for example. The ratio of bananas to apples is 8 to 4.
But it is also used to describe the change of something. For example, the ratio that one say we will have floating cars is….
SO it most likely d. But maybe a. But I confused why there are science things.
Normally, that would be described as fad dieting looking for a quick fix to problems. I found a similar question with some choices. Out of those, this describes fanaticism; Being overly concerned with something to the point where you will try anything to get rid of it. This is increased as popular celebs promote it, even if others advise against it.
The Right-wings are more conservative which would be known by today's standards as Republicans
Richard provides a social comparison in the case above. Social comparison is a way of having a determinants of an individual's worth in terms of socially or physically in relation to other people. It could be seen above above as they try to evaluate and compare the relationship and worth of the siblings of Jose.
The answer is cultural diffusion.