A student is writing the introduction to an opinion piece about the benefits of a plant-based diet. Which sentence should he include in the introduction to most clearly present his topic?
The food pyramid is a graphic that shows how much of each food group to eat daily.
Around the world, it is customary for people to share meals together.
Many of the medications that people use today are made from products found in nature.
Vegetarians choose to avoid eating meat for health reasons or for moral reasons.

Looks like the last option is the one most likely to be the correct answer, as the other ones don't really help talk about the benefits of a plant-based diet.  However, quizzes like this are fickle things so I can't promise this will be the correct answer. Good luck!

uh,

in our power to make a world happy - to teach mankind the art of being so - to a character hitherto unknown - and to have, as it were, a new creation intrusted to our hands, are honors that command reflection, and can neither be too highly estimated,