The sentence ends which has a string of "wh-" noun clauses. These clauses usually are not concerns, so the last one particular must also not be an issue. "Which one is the best" is clearly a question structure, so it is smart that " not impacted by people or civilization; https://herbaloilforbodypain.blogspot.com/2025/08/stay-fit-with-cureayu-natural-health.html