we should learn with animals. animals are very ethical in their habits and natures.like wise COWS, GOATS, HORSES, MONEYS, ELEPHANTS, CAMELS ARE vegetarians. they eat grass leaves only but man is complexes of all animals like above and also tigers, loins . he eats all animals. in a one national park in entrance   A BOARD IS THERE. THERE IS WRITTEN  BEHIND THE BLACK CURTAIN YOU WILL SEE A DANGEROUS ANIMAL. WHEN YOU LOOKBEHIND THE CURTAIN, MIRROR IS THERE AND YOUR IMAGE WILL BE THERE.so man is a complex of all animals.