Final answer:
The 3C skill for resolving cultural conflicts is Cross-cultural communication. The 'salad bowl' metaphor represents cultural Pluralism, highlighting the coexistence of distinct cultures within a society while maintaining their unique identities.
Step-by-step explanation:
The 3C skill that is used to overcome differences and resolve conflicts in culturally complex situations is best described by b) Cross-cultural communication. This involves understanding and being aware of different cultural practices and using this knowledge to communicate effectively and sensitively across cultures. Assimilation refers to absorbing and integrating people into a new culture, potentially losing their original cultural identities. On the contrary, cultural relativism involves recognizing and respecting the differences in cultures without judging them by one's own cultural standards. Lastly, cultural appropriation is the adoption of elements of one culture by members of another culture, often without permission and typically for one's own benefit or profit.
Regarding the "salad bowl" metaphor, it represents the concept of b) Pluralism. In a pluralistic society, different cultures maintain their unique identities while coexisting – similar to how various ingredients retain their individual flavors within a salad. Thus, cultural pluralism is the opposite of assimilation, where individual cultural identities are expected to conform to the dominant culture.