The concept of 'kluge,' borrowed from engineering, helps explain why: Question 1 Select one: a. Organisms become well adapted to their environments over time, even if those environments change quickly. b. Structures in diverse species that serve the same purpose may have very different origins and configurations (like wings). c. Organisms have structures that do not appear to be well designed or are exapted from other structures in ancestors. d. A trait can re-emerge in an organism even though that trait is not present in the organism's parents or immediate ancestors.