The thing about the opening and closing of the eyes is that when they sneeze

The thing about the opening and closing of the eyes is that when they sneeze, people are closing their eyes and this is involuntary, just as you can not get air out of your nose when you sneeze, your eyes sneezing incredibly Closed.

It's good to know that sneezing is a complex process and eye muscles play a central role in this process; when a nasal or tickled nose inside the nose wall sends a message from the sneezing center to the brain, the center sends a message to the chest muscles, diaphragm, The stomach sends the back of the throat and eyelids, all of these muscles work in succession to release the stimulants through the sneeze.

Transplantation of the cornea of ​​the shark eye to the human eye
The cornea of ​​the shark and human eye are very similar to each other; this similarity over the years has led human experts to make the cornea of ​​the shark eye in the human eye.