Question

which statement primarily appeals to logos to support the position that to improve their health, people should stand more and sit less?
numerous studies have shown that simply standing more can improve the overall health of sedentary people.
by now, most people have heard the news that sitting for long periods of time is not just mildly unhealthy but can actually be deadly.
after switching to a standing desk—like many americans, i used to spend most of my day sitting—i experienced subtle but meaningful health benefits: i improved my posture and found i had slightly more energy.

Explanation:

Logos appeals to logic and reason, often using evidence like studies or data. The first statement cites "numerous studies" showing standing improves health, which is logical evidence. The second is more about common knowledge, and the third is a personal anecdote (pathos - appeal to emotion/experience). So the first statement uses logos.

Answer:

Numerous studies have shown that simply standing more can improve the overall health of sedentary people.