It can serve as a noun, preposition, adverb and adjective
<h3>To motivate the more qualified people to fill these positions, society must give rewards. Social stratification is universal because everywhere there are different types of groups, You have your group of power. They are the group of people that gets their way, even over the resistance of others.</h3>
Description: Special stress laid upon or importance attached to anything.
In a sentence: The presidents statement gave emphasis to the budgetary crisis.
Description: something that is given gray stress or importance.
In a sentence: Mortality was the emphasis of his speech.
Hope this helps!!!!
I'd have to go with A. The rhino picture. The image is composed of what looks like notches or "gouges" used by a sharp tool, which removes certain areas by gouging them out with the tool and then leaving the actual print on the top of the surface. Often, a sort of paint roller would be passed over the surface image. The gouged out portions would not be pressed by the roller. Very cool and were used in many printing presses when they used templates.