Out of the organisms listed, which are most closely related based on the characteristics listed.
A) Balantidium sp. and Stentor sp. because they are both multicellular.
B) Monodon monoceros and Canis familiaris because they are both mammals.
C) Ophiophagus hannah and Pinus Ponderosa because they both live on land.
D) Stentor sp. and Monodon monoceros because they are both found in the water.