Mathias is doing a group presentation on stem cell research. After extensively reading up on the topic, Mathias and his group will sit together and discuss stem cell research in front of the audience. This is an example of .

a. a panel

b. a debate

c. a symposium

d. a forum

(A) A panel

Explanation:

 According to the given question, Mathias is basically presenting their group presentation on the topic steam cell research to the audience.

So, it is one of the example of a panel as panel is refers to the group of people setting together for discussing and also share their own views about the specific topic with the audience.

The main role of the panel in the group discussion is that they basically guide the participant about the topic and also keep the discussion more informative and meaningful.      

   Therefore, Option (A) is correct answer.

answer; engaging in effective public relations;