Answer: include bacteria, viruses, and parasites. Bacteria and viruses are responsible for most foodborne illnesses
Explanation: I hope this helps.
Answer:
making a decision requires time, thinking,calming down and reasoning.
The best answer to fill in the blank would be ''Bystander'' because as that role you can go tell any adult or higher authority to stop the fighting so you don't try to be a hero and get yourself hurt as well.