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The number of hours of daylight at any place on Earth depends on
Q4: As comets approach and move around the
Q9: A time zone is theoretically _° wide.
Q20: Los Angeles, California, is in the _
Q46: _ is the largest known asteroid.<br>A) Pluto<br>B)
Q48: By definition, the universe consists of<br>A) all
Q65: When carbon combines with oxygen, energy is
Q67: An extremely large collection of stars bound
Q87: Kepler's first law states that Earth's orbit
Q117: Solar system space is occupied by very
Q151: Gas and dust distributed among the stars