Mary enjoys socializing with friends and talking with them on her cell phone. eileen prefers quiet times by herself when she can reflect on her own thoughts. the characteristics of mary and eileen indicate that each has a distinctive

Personality is the correct answer.

Personality is defined as the mix of characteristic set of behaviors, way of thinking, emotional patterns and cognitions that make up an individual's distinctive character. Thus, we can say that Mary and Eileen have distinctive personalities since they both think, feel, talk and behave very differently from each other.

what he said above me         look up that's the answer

because the early people found out about it.