Here is a model of the Sun-Earth system Earth's orbit Earth's axis According to the model, what causes daytime and nighttime on Earth?
O A. The Sun revolves around Earth.
B. Earth revolves around the Sun
C. The Sun spins in space.
D.Earth spins in space
![Here is a model of the SunEarth system Earths orbit Earths axis According to the model what causes daytime and nighttime on Earth O A The Sun revolves around Ea class=](https://us-static.z-dn.net/files/dbe/ea3b4173f4b43e3672f62efeff330154.jpg)