[shuckmaster]

Intelligent design says living things are so complicated they had to have been created by a higher being,

That's got to be the dumbest most illogical statement of all time! Any time some "higher being" creates something new, it's going to be designed as simplistically as functionally possible. Only evolution can explain unnecessary non functioning complications not being discarded from the design after they're no longer of use.

[Vive ut Vivas]

Only evolution can explain unnecessary non functioning complications not being discarded from the design after they're no longer of use.

Unless it was designed that way to throw us off. Which he/she/I may or may not have done.