Every time you eat cotton candy, you are reminded of the time you went to a carnival with your best friend and ate cotton candy until you were sick. in this scenario, the cotton candy represents:

 Retrieval cue

Explanation:

Retrieval cue is type of prompt that occurs in memory to recall any event .This reminder is caused due to any event or act happening presently that is similar to past event. In this case mind is triggered to access that event's memory and recall it.

According to the situation described in question, whenever cotton candy is eaten by an individual ,it reminds him/her about the past event of eating cotton candy in carnival and falling sick after that.

Thus, the situation is mentioning about retrieval cue.

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.

the answer is a quran