Answer:
Arteries are blood vessels that carry oxygen-rich blood to your heart and other parts of your body. Plaque is made up of fat, cholesterol, calcium. Over time, plaque hardens and narrows your arteries causing cardiovascular diseases like stroke and heart attack.
Best way to get rid of stretch mark is loose weight and then they will turn a lighter color, otherwise coconut stuff....
Technically, all of these can cause double vision and other vision problems.
I'm not really sure what "less responsive" indicates, because it can mean a broad spectrum of symptoms. However, I would answer this with alcohol because it causes your eye muscles to weaken and can include symptoms like involuntary twitching.
Sorry I couldn't provide you with a definite answer, but I hope I was able to help :)
Cardiovascular system goes with Atherosclerosis
Digestive system goes with Cirrhosis
Endocrine system goes with Addison's disease
Immune system goes with Mononucleosis