[Solved] I have a bed, but I do not sleep. I have a mouth, but I don’t eat. You hear me whisper, but I never talk. You can see me run, I never walk. What am I?

This riddle has been around for some time on internet platforms such as Instagram, Facebook, and WhatsApp, and many people still argue over what the answer might be, as there are many possibilities. The correct answer is A river