bullying must have which characteristic(s)?\nrepeated negative behavior\nbehaviors take place over…

bullying must have which characteristic(s)?\nrepeated negative behavior\nbehaviors take place over time\nimbalance in power or strength\nall of these
Answer
Brief Explanations:
Bullying is typically defined as repeated negative behavior that occurs over time and involves an imbalance in power or strength between the bully and the victim.
Answer:
D. all of these