The re-usage of highly similar and complex parts in widely different organisms in non-treelike patterns is best explained by the action of an intelligent agent.
Eyes with lenses are believed to have evolved independently multiple times, but all evolutionary scenarios face insurmountable barriers.
Think of cars. A Tesla and a Cadillac share many features — but of course, none of that means that Teslas blindly evolved from Cadillacs, or vice versa.
You don’t have time to give a 30-minute answer outlining the different meanings of the word “evolution” and the evidence pro and con for each.
In automobile evolution, for example (or in the evolution of software), as in the history of life, we see major new features appear suddenly.