Slime molds are very interesting organisms. When conditions are good, they live as single celled organisms, however, if conditions such as temperature are not right, the
individual cells will combine together to form a single creeping "blob" with many nuclei. Some species have earned the names dog vomit slime and wolf's mil slime. Through research, biologists have determined that these single celled organisms live on mulch or wet decayed wood, have membrane bound organelles, do not have chitin in their cell walls and do not contain chlorophyll. In which kingdom do these organisms most likely belong?

A. Animalia
B. Plantae
C. Fungi
D. Protista