土伯を豆かに9Qに
nd0.
1
ロn you go into a typical restaurant in almost any country in the world, you will find at
ot olne of these meats on the menu: beef chicken. pork. or mutton*. There are thousands
or types of animals, but why do people in almost every country eat only the meat of these
1our animals? This question can be answered by looking at our ancestors' difficulties and
experiments.