Answer:
B
Explanation:
A solar system is just a few planets which are smaller than nebulae or galaxies.
Nebulae is pretty much a cloud of dust and gas but it's still smaller than a galaxy
And then the universe kind of includes <em>everything </em> so there's nothing bigger than that
Dirty snowball because all the dust and rock particles on it that are frozen
Answer:
When species reproduce, they go through evolution and natural selection which leads to new species. This tends to increase Biodiversity in an area.
Explanation:
wash your hands first! don't keep food open! cook properly! and lastly... no stale food!!!!