Final answer:
The non-necessarily true statement about critical thinking is that it is the most effective skill to graduate from college, as various skills contribute to academic success.
Step-by-step explanation:
The correct option : a
critical thinking is the most effective skill to graduate from college. While critical thinking is indeed a crucial skill for both creating new knowledge and academic success, it's not the sole skill needed to graduate from college. There are multiple skills and competencies involved in successfully completing a college degree.
Critical thinking involves recognizing biases, evaluating evidence, and making reasoned decisions. It is fundamental to effective communication and decision making. However, it is not the only determinant of college graduation; factors like technical skills, time management, and discipline are also important. Thus, while valuable, stating that it is the 'most effective skill' to graduate may be an overstatement.