PLEASE HELP 50 POINTS SPACE QUESTION Explain how we know that the distance to the Sun is NOT the reason for seasons.

Earth's distance from the sun doesn't change enough to cause seasonal differences. Instead, our seasons change because Earth tilts on its axis.

hope it helps.

spectral lines lyman is one set

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.