What consequence might occur for not properly securing a child in a vehicle?

Answer: B — Increased risk of injury

Not properly securing a child in a vehicle significantly increases the risk of injury during a crash or sudden stop. Children are particularly vulnerable in the event of a collision because their smaller bodies are not able to withstand the same forces that adults can. Proper restraint systems, such as age-appropriate car seats or booster seats, are designed to protect children by using harnesses or positioning them safely in the vehicle. Without these safety measures, children can be ejected from their seats or suffer severe injuries due to improper positioning, making it critical to adhere to child passenger safety guidelines at all times.