Answer:
A speaker who gives an audience a series of scientific facts and statistics to support his opinion is using an appeal to logic.
Appeals to logic, also known as logical appeals or logos, rely on rationality, reasoning, evidence, and factual information to persuade an audience. By presenting scientific facts and statistics, the speaker is attempting to make a logical case for their opinion, using objective data and logical reasoning to support their argument. This approach aims to convince the audience through the power of logical thinking and evidence-based claims.
