Answer: behavior modification
Explanation:
The token system is a method used in behavior modification to reinforce desirable behavior and reduce unwanted behavior. Reinforcement is in the form of a valuable item which is given to the individual whose behavior is being modified. This reward/token can be used within the system, but is usually not a valid form of exchange outside the system. For example, while the chip used here is a suitable form of token, money is not.
Ill say it's A.most city planners did nothing about it
Answer:
The right answer is, D. Synergy
Explanation:
Because synergy is the action of working in a team for two or more causes that generate a much greater effect on the results, than if it were worked individually.
That would be the treaty of paris.