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Author Question: An object is placed 60 cm from a convex lens of focal length 10 cm. What is the magnification? A) ... (Read 40 times) |
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.