can you work at a bank, be a teacher?
If you want to be a teacher I'm pretty sure you'd have to get a teaching degree. I don't think communications would work for that. If you major in business you could probably work at a bank... I'm not 100% sure though.
Kahili is right - to be a teacher in any subject, you need to have a teacher's degree. However, you might be able to work as a receptionist in a school.
what about business where can a person work with a business degree
yes, but he needed a teaching degree to teach that.
but my professor teaches communication
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