Why Do We Have That Little Groove Below Our Nose??
Have you ever wondered why humans have a little groove below the nose? Did you know that it actually even has its own name?
Here's a hint... it's all to do with how we develop inside the womb, and is the reason why some people have a cleft lip.
If you're keen to find out and amaze your family and friends with your new found knowledge, watch the video at top!