Answer:Our solar system consists of our star, the Sun, and everything bound to it by gravity — the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune, dwarf planets such as Pluto, dozens of moons and millions of asteroids, comets and meteoroids. Beyond our own solar system, we have discovered thousands of planetary systems orbiting other stars in the Milky Way.
Explanation: he planets of our solar system—and even some asteroids—hold more than 150 moons in their orbits.
Should be A the newer layers are usually on top
When particles spread out it is called diffusion.
Evaporation or transpiration (a type of evaporation)
