Question

Why do the constellations seem to move around in the sky?

A.
Gravity pulls them closer to Earth, and then lets them go.

B.
The Earth's rotation makes the constellations appear to move.

C.
People are moving around on the surface of the Earth.

D.
The sky rotates above us on its axis while the Earth stands still.

Answer 1

I think its B

Answer 2

thx