I believe the answer is: Similarity
According to the gestalt principles, individuals that possess similar objects in term of shapes or colour would be automatically perceived as being in the same group. In public setting such as soccer match, this help the audience distinguish one team with another.
Answer:
The answer is option (B) Foot-in-the-door phenomenon
Explanation:
Foot-in-the-door phenomenon is a technique of getting someone to grant or comply with a large request by initially making small or modest requests.
The technique is based on the logic that if a respondent (the person being asked) can grant an initial small or modest request, then the respondent would be most likely to later grant a larger request that he/she (the respondent) would not have granted if asked outright (without being approached with small requests first).
an open system can be affected by the outside environment.
it has flows of information, energy, and/or matter between the system and its environment, and the system adapts to the exchange.
hope i helped! good luck.
Answer:
I don't think anyone is going to help so...
Explanation: