Verified answer

Naturally you cannot find anythig because Hookworm is neither!

Hookworm is multicellular organism, a WORM.

http://www.metapathogen.com/hookworm/humanhookworm...

It belongs to phylum Nematoda.

It is parasitic helminth. Examples of other parasitic helminths: http://www.metapathogen.com/helminths/

Bacteria and protozoa are both unicellular organisms.

Example of bacteria: http://www.metapathogen.com/bacterial-pathogens/

Protozoa and fungi and hookworms are eukaryotes. This is the most important shared characteristic but in most other aspects they are completely different.

Example of protozoa: http://www.metapathogen.com/protozoan-pathogens/in...

Fungi belong to different KINGDOM.

Examples of fungi: http://www.metapathogen.com/fungal-pathogens/

Viruses are COMPLTELY DIFFERENT life forms.

Hookworm is too large to be a virus or bacteria. It's definitely not a fungi since it is parasitic nematode (a nasty little worm-like thing).

I would definitely say a protozoa

do your own homework, or at least take this to the homework section