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in prehistoric days, we'd have muscles that make our hair stand up, this would make us seem bigger, and therfore, more intimidating
What else can I help you with?
Prabable function of muscles that make hair stand up?
OMG the hair muscles that make your hair stand up is very important. Without that your head would be flat and your hair wouldn't be allined perfectly in order ...ex . 111111111 stimulating hair and 222222 none muscluar hair.....11111111 :D 1112212212121 BAD
What is the function of the muscles that makes your hair stand up?
The function of the arrector pili muscles is to contract and make the hair follicles stand upright, causing the appearance of "goosebumps." This response is often triggered by cold temperatures, fear, or emotional arousal as a primitive reflex to help retain body heat or make the individual appear larger or more intimidating.
Why do you have muscles to make your hair stand up?
b/c your dick stands up
What happens when arrector pilli muscles contract?
These are the muscles that make your hair stand up.... goose bumps, anyone?
Why do you have Muscles that make up hair strands?
You have a muscle at the bottom of a hair strand. Your hair itself has no muscles.
What function do goosebumps play in your integument?
Goosebumps are caused by the contraction of tiny muscles called arrector pili muscles attached to hair follicles. In animals, this response can help trap air to provide insulation or make the animal appear larger to predators. In humans, goosebumps are a vestigial response that has lost its original function but can be triggered by emotions or cold temperatures.
Why or how does hair stand up on your arms?
Hair on your arms can stand up when you experience emotions like fear or excitement due to a survival instinct called piloerection. Tiny muscles at the base of each hair follicle contract, causing the hair to stand up and create insulation or make you appear larger to potential threats.
What is the purpose of the muscle that make hair stand up?
One theory states that long ago, when men were covered by much more hair than they are today, the erector pili muscles caused the hair to stand up when the body became chilled. The hairs would bunch together and protect the skin from cold, harsh weather.
What is an example of a vestigial in a human?
The appendix in the digestive system.*Tail Bones (coccyx) *Appendix *Little Toe *Wisdom Teeth *Muscles that move ears *Muscles that make hair stand up *Tonsils
What is an example of a vestigial structure in humans?
The appendix in the digestive system.*Tail Bones (coccyx) *Appendix *Little Toe *Wisdom Teeth *Muscles that move ears *Muscles that make hair stand up *Tonsils
Function of the growth hormone?
exactly what you'd excpet it would be used for. it make your bones and muscles grow it also grows pubic faciral and body hair.
What is a description of the function of muscles?
the muscles make each movable bone move in you body
