Question

what is sadness?

what make us tearing?​

Answer 1

Reflex: These are tears triggered by irritants such as wind, smoke, or onions. They are released to flush out these irritants and protect the eye.

Emotional: Humans shed tears in response to a range of emotions. These tears contain a higher level of stress hormones than other types of tears.

Answer 2

Answer:

when we get hurt by someone who's really precious for us this is sadness and it also makes us cry