Your answer would be C: Arachnids
there is mostly billions of amount of water from raindrops each day i think.
If You want a EXACT number i'll say, 1,100.
It is called speciation.
So it'll be D. Speciation
Hope this helped :)
Eukaryotes are the<span> type of cells that typically do not contain cilia or a flagella.
The ones that do are called prokaryotes.</span>