Question

A single species that has evolved into several different forms that live in different ways has undergone a. adaptive radiation b. convergent evolution c. punctuated equilibrium d. mass extinction

Answer 1

The correct answer to your question is

A. adaptive radiation

Trust me on this I took a test with the same question and got it right

Answer 2

A single species that has evolved into several different forms that live in different ways has undergone "b. convergent evolution" since the multiple "divergent" species are seen to "converge" into a single species if you go back far enough in time.