According to the opponent-process theory, if you stare at a red star for awhile (e. g., 60 seconds) and then look at a plain sheet of white paper you will see an afterimage of the star in which hue?
a. yellow
b. blue
c. green
d. red
e. purple

You will see an afterimage of the star in C. green hue.

Explanation:

The Opponent-Process Theory explains that an individual's perception of colors operates under 3 opposing systems:

An individual perceives a hue based on 2 colors but he/she can only see one of these opposing colors at once.

In this case, if you stare at a red star, you are looking at the red vs. green system so once you are done looking at the red, you will see the green afterimage of it, since green opposes red.

your answer is rising unemployment and inflation.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.