<span>This is known as the Placebo effect the actual cause of relief seems to come from endorphins. The common element in these methods may be their ability to stimulate the production of endorphins.</span>
Answer:
While Ali is still developing his object permanence, he would notice the absence as he realizes he can no longer feel the stuffed animal.
Demosthenes was a proud Greek who disliked the Macedonians as a nation, but he also hated the Macedonian people and everyone who lived on that geographical area. What Demosthenes wanted for the city-states was that they would rise up against them - this they eventually did too, so the answer would be; yes, they followed his "advice".
