Which scenario is the best example of a synchronized routine?

Question

Quizplus · Accepted Answer

In a synchronized routine, two or more individuals move or act in coordination with each other. In the given scenario, the baby and mother are taking turns sticking out their tongues at each other, which requires coordination and synchronization. Option A best fits the definition of a synchronized routine. Option B is an example of imprinting, option C is related to bereavement, and option D is a social behavior but not necessarily synchronized.

Which Scenario Is the Best Example of a Synchronized Routine