Answer :
The two prokaryote domains are Bacteria and Archaea, it could belong to either one of those. :)
Answer:
Prokaryotes are microscopic organisms belonging to the domains Bacteria and Archaea, which are two out of the three major domains of life. (Eukarya, the third, contains all eukaryotes, including animals, plants, and fungi.) Bacteria and archaea are single-celled, while most eukaryotes are multicellular.
Explanation:
https://www.khanacademy.org/science/ap-biology/gene-expression-and-regulation/dna-and-rna-structure/a/prokaryote-structure#:~:text=Prokaryotes%20are%20microscopic%20organisms%20belonging,while%20most%20eukaryotes%20are%20multicellular.