Because ScienceWhy Do We Yawn?facebookCreated with Sketch.RedditCreated with Sketch.LinkedinCreated with Sketch.EmailCreated with Sketch.PocketCreated with Sketch.FlipboardCreated with Sketch.From humans to animals we all have one thing in common, we all yawn! Although, it’s still a mystery why we yawn. What is a yawn and why do we do it? Narrated by: Dr. Moo.04.07.2020facebookCreated with Sketch.RedditCreated with Sketch.LinkedinCreated with Sketch.EmailCreated with Sketch.PocketCreated with Sketch.FlipboardCreated with Sketch.
