A.To show how dependent some men are on a particular food.B.To show how primitive the diet of some people still is.C.To show what different foods are eaten in different places of the world.D.To show the adaptability of man as regards his diet.
A.To show how dependent some men are on a particular food.
B.To show how primitive the diet of some people still is.
C.To show what different foods are eaten in different places of the world.
D.To show the adaptability of man as regards his diet.