Question

Organisms can be classified either as multicellular or unicellular. Which of the following groups contains at least some unicellular organisms?

Answer 1

The main groups of unicellular organisms are bacteria, archaea, protozoa, unicellular algae, and unicellular fungi. 

Answer 2

Answer:

Bacteria and Fungi

Explanation:

Some organisms in the bacteria and fungi groups are unicellular. All animals are multicellular.