Omg going to say A I could be wrong
Newton proved that the force that causes, for example, an apple to fall toward the ground is the same force that causes the moon to fall around, or orbit, the Earth. This universal force also acts between the Earth and the Sun, or any other star and its satellites. Each attracts the other.
The abdominal cavity is the answer you are looking for.
Rare climate event caused by darwin finches of you look it up the whole article comes up on it
