Metric system. Metric system, international decimal system of weights and measures, based on the metre for length and the kilogram for mass, that was adopted in France in 1795 and is now used officially in almost all countries.
However, if taken in large doses, vitamin D side effects may include: Thirst; Metallic taste in the mouth; Increased urination; Decreased appetite; Weight loss; Constipation; Vomiting; Diarrhea; Itchy skin; Loss of muscle tone; Irritability; Tiredness; Sore eyes; Pain in the bones and joints ...
Question and answer. Q: ___________ affects your vision because your eye muscles are tired, along with the rest of your body, and it is difficult to focus. A: Fatigue affects your vision because your eye muscles are tired along with the rest of your body and it is difficult to focus. Get an answer.