Answer:
that would be semi core if I'm correct
I am pretty sure it is "fossils" but I am a little confused.
The Moon is more like a planet because it does not make its own light.
A moon is a body orbiting another body.
A moon normally orbits a planet, but a moon can orbit another moon until it gets pulled away by something larger.
Stars are larger than planets or anything else in the Universe and they don't consist of solid materials like the Moon
