Science (8th Grade)

Apparent motion of celestial bodies (Earth's rotation and revolution, moon phases, eclipses, tides, seasons)

Why are different constellations visible at different times of year?

Because Earth's revolution around the Sun changes the night side of Earth and which part of the sky is visible at night
Because the stars move into new positions each season
Because the Sun blocks certain constellations during some months
Because the Moon hides different constellations each month