Answer:
The taxonomical classification of organisms follows this list of categories
Kingdom
Phylum
Class
Order
Family
Genus
Species
The number of organisms decrease from the top(Kingdom)to the bottom(Species).
Order Phylum is the answer
C because it really doesn’t matter if you wash your hands before because it is recommended to wash them after to prevent any infections or diseases
I think he's prokaryote because of the appendages and non circular, but more oval-ish? I might be wrong
I think this is what you are referring to.
Hope this helps.