Question

explain the student who represents earth sees different stars from different positions in the circle. how does this model suggest evidence that earth circles the sun once a year?

Explanation:

As Earth orbits the Sun, its position in space changes. Different stars become visible from different positions in its orbit, similar to the student seeing different stars from different positions in the circle. This parallax - like effect is evidence of Earth's orbit around the Sun.

Answer:

The changing view of stars from different positions in the circle (simulating Earth's orbit positions) is like the changing view of stars from Earth as it orbits the Sun. This shows that as Earth moves in its annual orbit, different stars come into view, providing evidence of Earth's yearly orbit around the Sun.