Yes, I do believe that they are. Not all cows are, but in North America beef is consumed and costs to replaced. Better to sell an older cow before they die and replace her with a younger heifer than to take a loss.
Zeus's "cow-bride" was Io.
No, a cow is born like that. You don't go around see their spots changing position and getting bigger or smaller.
they will get killed
Mostly milk, beef and leather.
Sea cows have no enemies besides boats. Manatees are killed more by boats than any other thing. Its sad but true. Does this answer your question?
No. Cows get killed to produce it.
Well they get killed to be eaten
They killed a cow and out came leather
No, that is not true
The abomasum.
Mostly Jews
If you eat a sacred cow, you will be subjected to the disapproval of those who considered the cow to be sacred.