Answer: The characteristics scientists use when observing organisms and placing them in the six kingdoms are: The cell type, the cell can be eukaryotic or prokaryotic. The mobility is the ability of the organism to physically move around. The cell structure as the presence of a cell wall. And the type of body type of the organism if it is unicellular or multicellular. In conclusion scientists used the characteristics that places organisms in the six kings are the cell type, structure, mobility, and body type.
Explanation:
Check the items you included in your response.
cell type – prokaryotic or eukaryotic
cell structure – cell wall
nutrition – autotrophic or heterotrophic
body type – unicellular or multicellular