"Goosebumps" are a colloquial term for what is medically known as "cutis anserina." Completely harmless, goosebumps are simply small bumps that develop at the base of body hairs (we especially notice goosebumps on our arms and legs). Goosebumps form involuntarily when a person is cold, and may also form when they experience intense emotions such as fear.
People get goosebumps when they're cold, or thrilled. Goosebumps are caused by tiny muscles, controlled by nerves to keep you warm.
Goosebumps can only form where you have hair follicles. The bump is formed by the muscle causing the hair to stand up straight when you are cold or scared or whatever else causes you to get goosebumps. But on hairless areas of your body, you will not get goosebumps.
When some one is REALLY scared, or really cold.
When the human body becomes cold shivering begins. Also, goosebumps develop in an attempt to keep heat in the body.
because we get goose bumps is cause it like when your cold you feel the cold well it like you get scared
It depends on what kind-- Goosebumps, well, is when your either cold or afraid.
Because you feel strongly about someone.. ><
Animals get goosebumps in the same way humans do, through a natural response to cold, fear, or excitement. When animals experience any of these situations, their hair follicles contract, causing their fur to stand on end and creating goosebumps.
Goosebumps are a natural reaction to cold temperatures or strong emotions such as fear or euphoria. Erector pili muscles attached to the hair follicles raise the hairs slightly. In response to cold, this traps heat among the hairs; as an animal response to danger, goosebumps cause the animal to appear larger and more threatening to a possible predator.
When exposed to heat, the skin may redden, swell, and sweat in an attempt to cool the body. In contrast, in response to cold, the skin may appear pale, feel cold to the touch, and may develop goosebumps to help trap heat close to the body. Over time, prolonged exposure to extreme heat or cold can lead to damage such as burns or frostbite.
we all get goosebumps when it is cold because your skin sqeezes together to keep heat inside your body