How do reflexs help protect the body from injury?

Reflexes are automatic, involuntary responses to stimuli that help protect the body from injury by enabling quick reactions without the need for conscious thought. For example, if you touch a hot surface, the withdrawal reflex prompts your hand to pull away almost instantly to prevent burns. This rapid response minimizes potential damage and allows the body to react to dangerous situations efficiently. Overall, reflexes serve as a critical defense mechanism, enhancing survival by quickly responding to harmful stimuli.