The process of the classifying living thing is A. the process of identifying useful groups and putting organisms into them

B. The process in which we identify organisms we might find

C. The process of placing organisms into their naturally existing groups

D. all of these
E none of these

D. all of these

Explanation:

In the classification of organisms, they are placed into groups which they appropriately fit into.

All the choices given correctly shows the process of classifying organisms. This aspect of biology is described as taxonomy.

i'm pretty sure its b i might be wrong though!