AP BIOLOGY

Detailed explanation-1: -Shivering (also called shuddering) is a bodily function in response to cold and extreme fear in warm-blooded animals. When the core body temperature drops, the shivering reflex is triggered to maintain homeostasis. Skeletal muscles begin to shake in small movements, creating warmth by expending energy.

Detailed explanation-2: -Shivering is an involuntary somatic motor response that occurs in skeletal muscles to produce heat during exposure to cold environments or during the development of fever.

Detailed explanation-3: -Shivering is a fundamental physiological response that occurs in skeletal muscles to produce heat when it is cold or during the development of fever. This response is initiated and maintained by the central nervous system.

Detailed explanation-4: -A Thing Called Homeostasis As part of the process of homeostasis, shivering is one way that your body tries to produce more warmth and make up for all the heat it’s losing to the cold air.

Detailed explanation-5: -Chills are your body’s way of raising its core temperature. Cold temperatures, viruses, infections and other illnesses can bring on chills. When you shiver, your muscles relax and contract. This involuntary movement warms your body.