Search results
Results from the WOW.Com Content Network
Vasomotor responses allow control of the flow of blood between the periphery and the core to control heat loss from the surface of the body. Lastly, the organism can show insulation adjustments; a common example being "goosebumps" in humans where hair follicles are raised by pilomotor muscles, also shown in animals' pelage and plumage. [4]
Goose bumps are created when tiny muscles at the base of each hair, known as arrector pili muscles, contract and pull the hair straight up. The reflex is started by the sympathetic nervous system, which is responsible for many fight-or-flight responses. The muscle cells connected to the hair follicle have been visualized by actin ...
For premium support please call: 800-290-4726 more ways to reach us
Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different. A thermoconforming organism, by contrast, simply adopts the surrounding temperature as its own body temperature, thus avoiding the need for internal thermoregulation.
Need help? Call us! 800-290-4726 Login / Join. Mail
Goosebumps have a practical purpose for animals. When you’re cold, watching a scary movie or maybe when your favorite song plays at a concert, you might get little bumps all over your skin ...
Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [15] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.
The decline in Goosebumps book sales had made front-page news of most newspaper business sections, which Patrick Jones stated "demonstrates the impact and importance of R. L. Stine. One writer, it seems, influences the fate of an entire company". [57] As of 2008, the Goosebumps series maintains an 82% brand awareness among children 7–12. [58]