Which one of the following is a whole number but not a natural number?(1 point)%0D%0AResponses%0D%0A%0D%0A3%0D%0A3%0D%0A%0D%0A0%0D%0A0%0D%0A%0D%0A−12%0D%0Anegative 12%0D%0A%0D%0A22

The correct answer is -12.