Uchitsvaka mhinduro: zvikuru sei uremu hwomunhu?

How rinorema ndiyo hwomunhu? Ko mukanyiwa vachena nyaya panguva ungwaru chechetere? How akasiyana ndiye mwana uropi uye mukuru uremu? kana ipfupi kukura panguva vasachembera? Issues - vazhinji ...

Saka uremu muzinda mupfungwa webasa murume zvikuru sei?

Saka, kuti. Sei uropi anoyera paavhareji? Maererano kwesainzi, muviri kurema nechepakati tsinga, zvinosanganisira vakawanda masero etsinga, inobva 1,1 kusvika 2.0 makirogiramu (zvikasadaro, 2% of zvachose muviri uremu). In vechirume mukanyiwa vachena nyaya pa kupfuura anenge 100-130 magiramu, pane munhukadzi hafu.

Uchenjeri Proportional kuti uremu?

Chii kurema mukuru hwomunhu? Nokuti varume avhareji mwero iri 1424 magiramu. Kunyora kurema hwakanyorwa panguva I. S. Turgeneva - 2012. Enzanisa uremu uropi Lyudviga Van Beethoven akanga 1750, V. I. Lenina - muna 1340, Sergeya Nemaeva - 1920, D. I. Mendeleeva - 1571 ava inofananidza belie pfungwa yokuti pachiyero njere kunokanganisa uremu chinoratidza vachena nyaya. shasha uropi anogona kuzivisa chinhu ndarayira unokosha duku pane uropi hwomunhu, kunyimwa dzakafara njere nemano. Nesayenzi nekusimba: nenhanho pfungwa sei dzimwe nzvimbo dzomuviri tsinga, umo basa rinokosha reDare kakawanda Tutsinga tunofambisa mashoko utwu uye quantitative ukama pakati pavo. Sezvo muenzaniso wakajeka: chikuru uropi yairema 2850 magiramu vaiva simba nevamwe.

Chii kurema ano hwomunhu? Uropi hwomunhu, izvo inoremekedzwa rinenge rose mhango pakati dehenya uropi uye akatora chimiro kwayo nedanho kukura, yakavepo: muzana remakore rechi19 kwayo avhareji uremu hwevanhu kwakanga 1372 magiramu, yekudyidzana tsika zvishoma zvemazuva ano. Nokuti vakadzi mukuru chinoratidza ndiyo uremu 1565 magiramu, ruduku - 1096 magiramu (rakanyorwa muna vakadzi-makore 31). Kuti mukadzi, kana musikana panzvimbo-makore 10 okuberekwa Merilin Vos Savant - mugari of State of Missouri (USA) akakwanisa muna 1956 kupfuura chakaomesesa bvunzo pamwe mamakisi pakati 228, iri mhando negore Mega Society, rinobatanidza vanhu vane chemhando IQ.

uropi kurema ndiwo Proportional kuti zera?

Misa pfumbu nyaya kuri runotsamira zera remunhu wacho. A achangoberekwa mufananidzo uyu avhareji 455 magiramu. How rinorema ndiyo uropi hwomunhu pamusoro mukuru? Uropi hwomunhu hakusi kugara. Kubva pakuzvarwa kusvikira makore 27 ndachena nyaya "inokura", uye anotanga kutapudzwa. Pamakore 10, ayo gobvu kuderedzwa magiramu 30. Zviya, uyewo zvinoderedza nezera anonongedzera tsinga nokukurumidza. Kubva avhareji 288 km / h ipfupi ne 15%.

Kubudirira kushandiswa kuuropi panguva basa kwepfungwa

How rinorema ndiyo uropi hwomunhu - zvinoita sokuti kuva pachena. The mubvunzo unomuka kana fuma inoshandiswa napo? Zvinofungidzirwa kuti muupenyu munhu anoshandisa chete 10% pfungwa yake. Ichokwadi ichi? maonero Izvi nharo, asi nyanzvi dzakawanda vanowanzomuitira vafunga kuti uropi rinoshandisa uzere kwadzo. Kuita kunyange nyore mabasa kusashanda vachena nyaya mumadhipatimendi aro ose. Kana munhu anotanga kufunga kuzviita, nhamba yemabhuku kudyiwa simba vaipa kune muviri zvasvika nemharu 25%, ukuwo achizorora wachena nyaya inoda anopfuura 9% simba. The simba uropi basa kunoda mamwe okisijeni romugove, kumanikidza uropi kuti kubvisa pamuviri anenge wayo chetatu.

Chengeta uropi mu chimiro

Chengeta uropi muchimiro kugara chakubatsira kuti zviite nokuwedzera capillaries. Izvi zvinozoita chendangariro kunonyanyisa yaunodya reokisijeni uye shuga. Inonyatsobudirira muviri vanoonekwa, ya uri kwemaminitsi 30 pazuva.

Nzira inonyatsobudirira kwouropi pakukura anoonekwa kuti inogarwa itsva, kusvikira iyoyo kuzivikanwa basa, uye kudyidzana nevanhu hukuru njere interlocutor. The yakadzidza zvakawanda munhu, kashoma mukana kuti panowanikwa zvirwere uropi, nekuti basa mupfungwa hunokonzera kugadzirwa mamwe zvinyama kuti unotsiva dzinorwarira.

A zvishoma pamusoro uropi zvimwe zvipenyu

How rinorema ndiyo uropi hwomunhu - zvakava pachena kubva pamusoro zvakanyorwa. Uye chii kwayo uremu Somuenzaniso, nzou?

In tichienzanisa uropi hwomunhu iri mhuka vamiriri mikuru nyika 2 nguva makuru, uye anoyera pakati 4 uye 5 kg. Izvi kamwe zvakare zvinopupurira pfungwa yokuti padanho uchenjeri uye uremu vachena nyaya iri ndege siyana.

Mhuka dzakawanda zvikuru kuva mukirasi mhuka runoonekwa kuti ruvara whale. Its avhareji uremu matani 150 uye kureba - 30 mamita. uropi uremu 9 makirogiramu, pamwe reshiyo wayo uremu muviri 1 kusvika 40.000.

Asi refu yakatotsakatika dinosaurs, kusvikira 9 metres yakakwirira, uropi raiva kukura walnuts uye achirema magiramu 70 chete.