Question

why we all sneeze and the tears accordingly come out explain

Answer 1

Sneezes are involuntary. ...You may shut your eyelids so that when you sneezeout germs they don't fall on your eyes. Or maybe your eyes shut because they areone of a series of muscles that tighten during that involuntary response.

Answer 2

tears don't come everytime but they come bcoz when we sneeze the eyes tend to bulge out and u know that wherever there is even a slight itching or disturbance occur to our eyes, the first response is the coming of tears.