Multiple Choice
The celestial equator is defined as the
A) line in the sky that is perpendicular to Earth's spin axis.
B) line traced in the sky by the Moon each month against the background stars.
C) line traced in the sky by the Sun over 1 year against the background stars.
D) band of constellations through which the Sun and Moon move in the sky.
Correct Answer:

Verified
Correct Answer:
Verified
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