Some doctors recommend at least 30 minutes of physical activity each day. a logos b ethos c pathos d bias

Logos: appeal to logic (uses facts, statistics, and reasoning). An example is: there was more than ten research studies conducted in 2017, which came to a conclusion of the ineffectiveness of the medicine.

Ethos: appeal to credibility. An example is: a doctor saying, "I recommend this medicine! It's very effective."

Pathos: appeal to emotions. An example is: "buy this medicine now! If you die, your loved ones will be sad."

The sentence is an example of ethos. The doctors are the credible source.

They include labia minora and labia majora .