Respuesta :
Answer:
When you are far from each other and consultation is required
One of the major instances to email your teacher or your superior is for official purpose.
What is email?
A method of exchanging messages instantly from one system to another with the help of the internet is called an Email(Electronic mail).
Generally, email is used officially to transfer message from one person or organisation to another.
Some of the instances to email your teacher or superior are for career advice, sign official documents and many more.
learn more on email here: https://brainly.com/question/23425470
#SPJ2
