31. Which of the following statements requires a citation?

Answer: A

Explanation:

The municipal council has approved the operation of food trucks.

This statement requires a citation because it refers to a specific action taken by a governmental body, the municipal council, which should be supported by a credible source or official record to verify its accuracy.

A) The municipal council has approved the operation of food trucks.

This option is correct as it presents a fact that pertains to a particular decision made by a governmental authority. Such statements typically necessitate citations to confirm that the information is accurate and reflects the official stance or decision of the council.

B) Humans require sustenance in the form of food and water.

This statement is a general biological fact that does not require a citation, as it is widely accepted knowledge based on established scientific understanding of human needs and physiology.

C) Vitamins such as thiamine and folate are essential for a healthy body.

Similar to Option B, this statement is based on well-established nutritional science. It represents common knowledge about vitamins and their role in health, making a citation unnecessary.

D) With its rich, indulgent flavor profile, chocolate ice cream is simply delicious.

This statement reflects a subjective opinion about chocolate ice cream and does not require a citation. Personal taste and preference do not need verification from external sources as they vary from person to person.

Conclusion

The requirement for a citation is essential for factual statements, particularly those involving specific actions by authorities, as seen in Option A. In contrast, general knowledge and subjective opinions, such as those in Options B, C, and D, do not necessitate citation. Thus, only Option A is definitively correct in requiring a citation.