[DOC] [TLE] A vestigial trait in humans: the arrector pili  Why Evolution Is True [PAR] Feb 22, 2011 ... If you have a cat, or simply observe animals, you know what's going on ... What 
makes the hairs stand up on end? ... The muscles contract under several 
circumstances. ... we're freaked out (that horror movie made my hair stand on 
end; ... In humans, the arrector piliand their function when we're cold or... [DOC] [TLE] Arrector pili muscle - Wikipedia [PAR] The arrector pili muscles are small muscles attached to hair follicles in mammals. 
Contraction of these muscles causes the hairs to stand on end, known ... Print/
export. Create a book  Download as PDF  Printable version ... By using this site, 
you agree to the Terms of Use and Privacy Policy. Wikipedia is a registered... [DOC] [TLE] Skin Review Flashcards | Quizlet [PAR] Create a free account ... Do not use your real name! ... Under what type of control 
are arrector pili muscles? ... make you sweat when you're upset, frightened, or in 
pain; cell loses some cytoplasm during secretion ... causes hair to stand on end. [DOC] [TLE] Erector pili activate to make your hair stand on end | Toronto Star [PAR] May 21, 2013 ... Erector pili activate to make your hair stand on end. This key muscle give us 
goose bumps when we're scared. The erector pili activate when... [DOC] [TLE] Unit 203 Advise and Consult with Clients by Lisa Proffitt on Prezi [PAR] Your learning outcome today is the following. Objectives ... The arrector pili 
muscle is a small involuntary muscle that is attached to each hair follicle. When 
you are cold or frightened, the muscle contracts making the hair stand on end. It 
serves... [DOC] [TLE] March 30, 2014 at 8:20pm - Facebook [PAR] Just below the sebaceous gland, in the follicle is the arrector pili muscle. ... "
goose bumps" or causes your hair to stand on end when you are cold or scared. 
... There are various elements found in the hair and they are used to make amino
... [DOC] [TLE] What Are Humans Evolving Into, Or Out Of? - Medical Daily [PAR] May 13, 2016 ... Japanese Food Can Help You Live Longer ... Behavior, Neuroscience & Your 
Brain ... The erector pili muscles that make our hair stand on end when we're 
scared served to make our hairy forebears seem larger and more... [DOC] [TLE] What are humans evolving into, or out of? - Quora [PAR] I'll answer factually, rather than speculatively or whimsically, taking into account 
the question ... The erector pili muscles that make our hair stand on end when we'
re scared served to make our hairy forebears seem larger and more imposing. ... 
In the next 100 years, you'll be able to order up your newborn with preferred hair
... [DOC] [TLE] A Very PharPoint Halloween: The Science Behind Goosebumps ... [PAR] Oct 26, 2015 ... Scary Story Time: Let's Make Your Hair Stand On End ... You've been rushing 
around like crazy all day, and now you're warm, ... It causes contraction in the 
arrector pili muscles at the base of hair follicles, resulting in the hair standing up. 
... A Very PharPoint Halloween: Can You Be Scared To Death? [DOC] [TLE] Function of Hair | Bernstein Medical [PAR] A tiny muscle, called the erector pili, connects the lower portion of each hair shaft 
with the underside of the skin. When you are frightened, cold or angry, these 
small muscles contract, causing your hair to stand on end. ... Sebaceous glands 
make a yellow, fatty substance called sebum that lubricates the hair. [DOC] [TLE] Organization of tissues into an [PAR] Several layers of cells are present within this type of epithelium, with surface 
layers ... Find the arrector pili muscle associated with the follicle. This is smooth 
muscle tissue which makes our hair "stand on end" when you are cold or 
frightened. ... Locate each of these corpuscles on your slide or on the 
demonstration slides. [DOC] [TLE] For Kids (Para Ninos) -

Question: When you're frightened your arrector pili muscles make this "stand on end"
Answer: Hair