Classify the following organisms as unicellular or multicellular: plants, amoeba, archaea, animals, bacteria.
Select one:

Unicellular (amoeba and archaea); multicellular (plants, bacteria, and animals)

Unicellular (bacteria and archaea); multicellular (amoeba, plants, and animals)

Unicellular (plants and animals); multicellular (amoeba, bacteria, and archaea)

Unicellular (amoeba, archaea, and bacteria); multicellular (plants and animals)