Answer:
C). Stay calm and ask your subject how she would respond to protesters who say that animal-based research is unnecessary. Give her a chance to explain her views, and respectfully listen to them.
Step-by-step explanation:
In the given situation, the most ethical action would be to 'stay calm and ask your subject about your views and examine how the interviewee responds to the counterarguments which assert that animal-based research is rebundant and worthless and offer an opportunity to the speaker to elucidate her point of view and regardfully listen to them.' This would not only show ethics but also help you understand the reasoning behind her views and how she supports it that may assist in widening your existing thoughts and perceptions. Thus, option C is the correct answer.