<em>Answer:</em>
<em>astigmatism </em><em> </em>
<em>Explanation:</em>
<em><u>Astigmatism</u></em><em> is described as one of the common conditions associated with an eye that leads to developing blurred vision in a person. Astigmatism generally occurs when an individual's cornea i.e, the eye's front cover is being irregularly shaped or at times due to the lens curvature present inside his or her eye. Astigmatism can cause distorted, blurry, or fuzzy vision. </em>
<em><u>As per the question, Nigel is exhibiting symptoms of astigmatism.</u></em>
The factor that usually does not matter much is changing the legal smoking age. There are many smokers that are underage and most of them start in their early teens, so it's usually not important whether or not you make it legal or illegal, they will still find a way to smoke.
The same reason why cows moo
D.) Vertical relationships involve unequal status, while horizontal relationships represent equal status.
An example of horizontal relationship is a group of friends that are of the same age. Horizontal relationship is a relationship where reciprocity and interaction and expectations are on an even platform.
An example of a vertical relationship is a parent and child. It is a relationship where one is attached to another of greater knowledge or social power.
B. vernacular - the language or dialect spoken by the ordinary people in a particular country or region
