Can someone explain this please, “Is not is not produce one another The difficult is born in the easy
Long is defined by short, the high by the low.
Instrument and voice achieve one harmony
Before and after have places.”

the correct answer is individualism and exchange. at this stage, children begin to question the rules, because they can see that there is more than one side to them. different individuals have different viewpoints. they won't be able to reach this stage because of ignorance, a lack of ethics or personal biases. that is because people with that characteristiscs are not able to distinguish what is good or what is bad and they can't pursue their individual interests.

answer; the intervening variable;