Saturn's rings are mostly made of
a. ice and dust
b. frozen carbon dioxide
c. hydrogen and helium gas
d. small moons and asteroids

What does it mean when world war one is referred to as a “total war”

Determine whether the following descriptions belong to michelangelo, raphael, or both. important works include school of athens was a renowned artist of the italian renaissance served under the patronage of pope leo x important works include the sculpture la pieta

According to matthew friedman, the main differences between places with increases in the murder rate and places with decreases in the murder rate?