What must a passenger have to ride on a motorcycle?

Answer: D — Footrest, helmet, and seat

To ride on a motorcycle, a passenger must have several safety items to ensure a safe and comfortable ride. The correct answer is D, which includes the essential safety requirements for a passenger: footrest, helmet, and seat. Having footrests is crucial for the passenger to maintain stability and balance while riding on the motorcycle. A helmet is a vital safety gear that protects the passenger's head in case of an accident or collision. Additionally, a proper seat ensures the passenger has a secure and comfortable seating position during the ride. While items like a jacket, insurance policy, and gloves can enhance the overall safety and comfort of the passenger, they are not mandatory requirements for a passenger to ride on a motorcycle.