Which option gives the correct cause-and-effect relationship for Classification of living organisms, Classification of living organisms: students must describe how developments in biology changed classification systems.

The correct option is Correct cause and effect: Evolution is a biological process; classification is a human system for organising organisms. This matches Classification of living organisms because students must describe how developments in biology changed classification systems.. It is the only option that keeps Evolution vs classification separate and answers the approved learning objective in Classification of living organisms.

The correct option is Correct cause and effect: Evolution is a biological process; classification is a human system for organising organisms. This matches Classification of living organisms because students must describe how developments in biology changed classification systems.. Correct cause and effect: Evolution is a biological process; classification is a human system for organising organisms. This matches Classification of living organisms because students must describe how developments in biology changed classification systems. is correct because Evolution is a biological process; classification is a human system for organising organisms. The learning objective says students must describe how developments in biology changed classification systems, so the answer must stay inside Classification of living organisms. The alternative options are wrong because they either treating classification as the process that causes species to change., using evolutionary trees as if they are direct mechanisms of evolution., or drift away from evolution questions must test change, common ancestry, speciation, or evidence for change over time..