Final answer:
A human option (b) skill refers to the ability to work cooperatively with others, involving communication and interpersonal relationship-building, and is crucial for teamwork.
Step-by-step explanation:
A human skill is the ability to work well in cooperation with other people. Human skills involve effective communication, understanding of group dynamics, and the development of interpersonal relationships. These skills are essential in creating a collaborative work environment and are highly valued across various professions.
Human skills encompass a variety of competencies including emotional intelligence, active listening, empathy, and the ability to negotiate and resolve conflicts. Good human skills lead to better teamwork and can improve the productivity and cohesiveness of a group.