3-month-old Ali is playing with a small stuffed animal. Ali's mother takes the stuffed animal away and hides it. Piaget would argue that Ali would not notice the absence of the stuffed animal because he has not developed

While Ali is still developing his object permanence, he would notice the absence as he realizes he can no longer feel the stuffed animal.

the answer is d.index

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.