which kingdom(s) include both unicellular and multicellular organisms?\no plantae and archaebacteria\no…

Brief Explanations:

Fungi can be unicellular (e.g., yeast) or multicellular (e.g., mushrooms). Plantae mostly have multicellular organisms with some unicellular algae being an exception but not as prominent as in fungi. Archaebacteria and Eubacteria are mostly unicellular. Animalia is mainly multicellular.

Answer:

Fungi