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Why do humans get "goose bumps" when they are cold, or under other circumstances?

ysß .vq msmS uhs,a fl,ska fjkafka wehs@

ysß .vq msfmkafka ys;g yÈis nhla we;s jqKyuhs lsh,d ;uhs wms fndfyda fokd is;kafka' 'fï n,kakflda uf.a wf;a ysß.vq msms,d…fï uhs,a fl,ska fj,d' hkqfjka mjikjd Tn;a wid we;s' ;j;a iuyre ys;k úÈhg uhs,a fl,ska fjkafka fldamhg 'wfka wïum fïjd wyk fldg uf.a wef.a uhs,a fl,ska fjkjd'' hkqfjka Tjqka mjikafka ta ykaohs' ta;a ysß .vq msmS uhs,a fl,ska ùu wE; w;S; hg wh;a i;=kaf.a m‍%;Sl C%shdjla ^reflex action&' iS;f,ka fíÍu i|yd jvd fyd| mßjrKhla ^weúÍula& iemhSu msKsihs tfia jkafka' flfiafj;;a" udkjhkaf.a .f;ys flia fndfydauhla u wysñ ù f.dia we;s fyhska oeka fï m‍%;Slfhka bgqjk ld¾hhla fkdue;'



tfyu jqK;a frdau Woa.dó fmaYsh hkqfjka ye¢kafjk ñksiqkaf.a flia uq, we;s l=vd .‍%ka:sh ;=< ‘uhs,a fl,ska ’ lrjk l=vd udxY fmaYS ;ju;a fYaIj mj;skjd' fï udxY fmaYS ;o jQ úg ^wms ysß.vq jYfhka y÷kajk& l=vd .vq biau;= fjkjd' pilomotor m‍%;Slh f,iskao" ye¢kafjk fuu wksÉPqdkq. C%shdfõ § uhs,a fl,ska ùu ksid jd;fha ia;rhla iug ;nd ysr lrhs' tfy;a oeka udkjhkaf.a frdau  fldmuK ;=kS o flá o lSfjd;a tfya WKqiqu iemfhk ld¾hh fuu m‍%;Slfhka bgq jkafka keye'


m‍%;Slh we;sjkafka iS;,g tfrysj m‍%;sC%shdjla f,i muKla fkdfjhs' ìh jeks is;g ;on, ye.Sul § o^emotion& tfia fjkjd' wksl th wfkla la‍ISrmdhskag;a fmdÿhs' ìhg m;a jQ úg muKg jvd úYd,j fmkaùug bfígu n<,df.a uhs,a msïfnkafka ta ksidfjka ;uhs'  iqkLhkaf.a fn,a, Wv uhs,a fl,ska ùfï § o C%shd;aul jkafka fï hdka;‍%Khuhs'


ysß .vq h,amek .sfha fuhg jir ñ,shkhlg fmr isghs' oeka udkjhkaf.a isrere f,dïj,ska jeiS fkdue;s ksid ysß .vq j,ska bgqjk ld¾hhla kï ke;' ta;a b;ska fï ixisoaêh ydkshlskao f;drhs' yenehs h,a mek .sh YÍrdx. ;sfhkafka udkjhkag muKla fkdfjhs' wms ;,aufila .uq' ;,auiqka ish uq¿ Ôú; ld,hu c,fha .; l<;a Wka we;a;gu la‍ISrmdhska nj okakjdfka@ uq,au hq.fha Wkaf.a uq;=ka ñ;a;ka f.dvìu;a jdih l<d' ta ykaod b;ska mdo;a  ´kE lrd' Tng ;,aufil=f.a lxl,h fyj;a iels,a, fyd¢ka mÍlaId lsÍug wjia:dj ,fod;a fndfyda l,lg fmr Wkag wysñ j .sh fï .d;‍%d ms<sn| lsishï idlaIs ;ju;a oel.; yelsfõú' oeka tajd ;,auiqkaf.a isref¾ msgqmi b;du l=vd wia:s njg m;afj,d' tal wid oek .;a;dg kï Tkak ysß.vq msmS uhs,a fl,skafjk tlla kï keye  ´ka'


Wonderopolis ys Why Do You Get Goose Bumps? ,smsh weiqfrks
Why do humans get "goose bumps" when they are cold, or under other circumstances? Why do humans get "goose bumps" when they are cold, or under other circumstances? Reviewed by Pasindu Akalanka on 5:28:00 PM Rating: 5

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