in our system of classification, organism R and X are placed in the same group. Organism B is placed in a different group. This tells you: R and X are less closely related to each other than to B B...

Extracted text: in our system of classification, organism R and X are placed in the same group. Organism B is placed in a different group. This tells you: R and X are less closely related to each other than to B B and R are more closely related to each other than to X X and B are more closely related to each other than to R R and X are more closely related to each other than to B none of these organisms are related