Answer :
In the question provided, the best example of an appeal to logos is option C: "Vegetarians are 60 percent less likely to suffer from heart disease than people who eat meat."
Here's why option C is the best example of an appeal to logos:
1. Appeal to Logos: Logos refers to the appeal to logic or reason in an argument. In this statement, a statistical comparison is made between vegetarians and meat-eaters regarding the likelihood of suffering from heart disease. This appeal to data and statistical evidence is a logical way to persuade the audience.
2. Statistical Evidence: The statement presents a specific statistic - that vegetarians are 60 percent less likely to suffer from heart disease. This statistical evidence provides a rational basis for the argument and appeals to the logical side of the audience.
3. Comparison: By comparing the health outcomes of vegetarians and meat-eaters in relation to heart disease, the statement establishes a logical connection between dietary choices and health benefits. This comparison strengthens the argument by providing a clear and factual basis for the claim.
Overall, option C effectively appeals to logos by presenting statistical evidence and making a logical argument based on the comparison between vegetarians and meat-eaters in relation to heart disease.