The internal physical reactions that the customers and bank tellers would have experienced is called the a. fight-or-flight response.
This is a response that humans get when faced with a stressful situation that involves them being afraid.
The body goes through a chain reaction of internal physical reactions to get ready for the person either fighting, or running away.
Find out more on the fight-or-flight response at https://brainly.com/question/6882542.
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