A student observes a specimen but is unsure which kingdom it should be classified into. The student observed the organism over the course of a month and made a list of characteristics they observe about the specimen. The characteristics are shown in the table. Observations made about the specimen:
unable to move
obtains energy from breaking down dead plant matter
appears to be multicellular
releases carbon dioxide as a waste product

Based on the observation of the specimen, which of the following statements BEST explains to which kingdom the specimen belongs?

A.
Plant kingdom, because the organism cannot move, obtains energy from dead plant matter and is multicellular

B.
Fungi kingdom, because the organism obtains energy from dead plant matter and is multicellular

C.
Plant kingdom, because the organism obtains energy from dead plant matter and is multicellular

D.
Fungi kingdom, because the organism can move, obtains energy from dead plant matter and is multicellular