Which behavior should be avoided to enhance safety on a motorcycle?

Answer: A — Riding in blind spots of other vehicles

Riding in blind spots of other vehicles should be avoided to enhance safety on a motorcycle because it puts the motorcyclist at a significantly higher risk of being unseen by other drivers. Vehicles, especially larger ones like trucks and SUVs, have areas where they cannot see other vehicles, including motorcycles. If a motorcyclist rides in these blind spots, they may not be spotted during lane changes or turns, increasing the likelihood of an accident. In contrast, wearing a helmet at all times, always using turn signals, and maintaining a safe following distance are all critical safety practices that contribute positively to a rider's safety. Helmets protect against head injuries; turn signals communicate intentions to other road users, and maintaining a safe following distance allows for adequate reaction time in case of sudden stops or other hazards on the road. Avoiding blind spots enhances visibility and communication on the road, making it crucial for safety.