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Web9 mrt. 2024 · Muscles in the iris dilate (widen) or constrict (narrow) the pupil to control the amount of light reaching the back of the eye. Directly behind the pupil sits the lens. The lens focuses light toward the back of the eye. … Web11 apr. 2024 · Preeclampsia is a hypertensive disorder that is usually diagnosed after 20 weeks’ gestation. Despite the deleterious effect of smoking on cardiovascular disease, it has been frequently reported ... costco gas price in orillia ont
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