The enormous St. Peter's Basilica dominates Vatican City, and its dome can be seen from all over Rome. Built on the site of St. Peter’s crucifixion and over his tomb, it’s the epicenter of the Catholic Church and the burial place of many popes, including Pope John Paul II. The lavishly adorned basilica is the largest church in Italy and all of Christendom, and it's also a museum full of priceless works of art—including Michelangelo’s spectacular “Pietà” and Bernini’s bronze baldachin.
6/1000 would be a fraction of a percent?
Answer:
it starts in the air then it bounces of water which is refraction
The answer is A. For the questions