At what body temperature does shivering typically begin?

Shivering is the body's response to help generate heat and maintain core temperature as it begins to drop. It typically starts when the body temperature falls below a certain threshold, which is around 95 degrees Fahrenheit. This physiological reaction is a part of thermoregulation, aiming to prevent hypothermia by increasing metabolic heat production through muscle contractions.

Therefore, the choice indicating 96 degrees aligns with the understanding of temperature ranges where shivering can commence as the body tries to compensate for cooling. It's essential to recognize that while shivering can start just below normal body temperature, the physiological processes involved in heat generation become more evident as the temperature approaches this critical level. Understanding these temperature thresholds helps in recognizing the signs of hypothermia and the body’s response mechanisms.