The main way in which a cataract can serve as a natural protective barrier is by reducing the amount of UV radiation that enters the eye from sunlight, which is also why it can lead to blindness, however.
I need the multiple choice that comes with this question so I can help! (:
Benjamin Franklin is arguably one of the most fascinating figures in American history. He was an author, printer, satirist, political theorist, politician, postmaster, scientist, inventor, civic activist, statesman, diplomat, and not to mention, one of the United States’ most prominent Founding Fathers.
John F Kennedy and the Cuban Missile Crisis. For fourteen days during October 1962, the world held its breath as John F Kennedy (known as JFK) and Nikita Khrushchev tried to reach a compromise and avoid nuclear war. Ernest May investigates how Kennedy demonstrated his leadership skills during the crisis.Nov 18, 2013
