Final answer:
The appropriate action before serving fresh produce is to wash and sometimes peel them to ensure they are clean and safe for consumption.
Step-by-step explanation:
Before serving, it is crucial to wash all vegetables, fruits, and items like (green onions). Therefore, the correct answer to the question is A) Wash and peel. This is important for removing dirt, bacteria, and possible pesticides from the surface of produce, which can otherwise lead to foodborne illnesses. While peeling may not always be necessary, especially if the produce has an edible peel and is thoroughly washed, it can further reduce the exposure to contaminants for certain vegetables and fruits.