Don’t go off this answer wait for confirmation but maybe literacy rate
The answer I believe is D) The loss of healthy young men during World Wars I and II created an excess of healthy, marriageable young women.
I'm not so sure if this is correct, but I'm going with king.
The star is pinpointing Finland. None of the above geographical features are located in Finland.
Answer:
Variable Time Schedule.
Explanation:
This variable is best explained as a schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, which is the opposite of a fixed interval schedule. This schedule produces a slow, steady rate of response. In other words, operant conditioning can either strengthen or weaken behaviors through the use of reinforcement and punishment.
This learning process involves forming an association with behavior and the consequences of that action.