<prompt> Pfupisa nyaya yacho: Chimwe chinhu chinokosha uye chinokosha chenhoroondo yedu yokushanduka-shanduka chakaratidzwa kuvanhu vose. Musaya wepasi wakanga wakakwana muchikamu wakawanikwa munharaunda yeAfar muEthiopia, uyo une makore 2,8 miriyoni, unofungidzirwa kuti ndewemarudzi angave aiva nhengo yokutanga yemhuri yeHomo. Zvinokosha nokuti zvinoratidza kuti madzitateguru edu okutanga akavapo makore 400 000 asati afungidzirwa. Fosili yacho zvino yakaiswa mubhokisi regirazi paYunivhesiti yeArizona. Dzorera pasi kuti uone vhidhiyo. Musaya wepasi une makore 2,8 miriyoni wakanga usina kukwana unoratidzwa pamufananidzo, wakawanikwa munharaunda yeAfar muEthiopia, unofungidzirwa kuti ndewemarudzi angave aiva nhengo yokutanga yemhuri yeHomo. Marara akaomeswa akaiswa pachiratidziro mukati mebhokisi regirazi paYunivhesiti yeArizona pakuvamba kwevhiki rino. Yakabudiswa pamusangano wenhau naPurofesa Kaye Reed, mumwe wevanoongorora zvinhu zvekare vakawana chinhu ichi muna January 2013. Masayendisiti anoti zvisaririra zvacho, izvo zvinozivikanwa seLD 350-1, zvinoratidza kuti ndezvevanhu asiwo zvine zvimwe zvinhu zvekare zvinoratidza kuti ndezvechinyakare kudarika zvimwe zvisaririra zvemhuri yeHomo. Izvi zvaizomuita tateguru wevanhu vemazuva ano - Homo sapiens - uye hama dzavo dzakaparadzwa dzinosanganisira Homo habilis, Homo erectus uye Neanderthals. Vanzveri vakavakazve nomutoo wamarongerwe enyika shaya dzamamwe madzitateguru avanhu akare vanoti zvisaririra zvacho zvinowiriranawo nezvavaizotarisira kubva kumadzitateguru akafanana aya. Makore 55 miriyoni apfuura - maprimiti okutanga akatanga kuvapo. Makore 15 miriyoni akapfuura - Hominidae shiri huru yakashanduka-shanduka kubva kumadzitateguru egibbon. Makore ane mamiriyoni masere akapfuura - gorira rokutanga rinoshanduka. Gare gare, madzinza evanhu neechimpanzi anosiyana. Makore 5,5 miriyoni akapfuura - Ardipithecus, munhu-wokutanga wekare anogoverana mavara nemachimpanzi nemakorira. Makore 4 miriyoni akapfuura - maAustralopithecine akaoneka. Dzakanga dzisina uropi hukuru kupfuura hweshimpanzi. Makore 2.8 miriyoni akapfuura - LD 350-1 akaoneka uye angave ari wokutanga wemhuri yaHomo. Makore 2.7 miriyoni akapfuura - Paranthropus, aigara mumasango uye aiva nemiromo mikuru yokutsenga nayo. 2.3... Mashoko okuwedzera  <response>: Jawbone - inozivikanwa seLD 350-1 - yakawanwa munharaunda yeAfar yeEthiopia. Fosili yacho iri kuratidzwa mukati mebhokisi regirazi paYunivhesiti yeArizona. Kunofungidzirwa kuti rakanga riri romumwe wenhengo dzokutanga dzemhuri yeHomo. Zvinoreva kuti mhuri yeHomo yakabuda makore 400 000 apfuura pane zvaifungidzirwa. Masayendisiti anofunga kuti ringagona kumirira tateguru akafanana kumarudzi ose eHomo. Shaya yacho ine zvimwe zvakafanana nezvimwe zvisaririra zveHomo asiwo yakanyanya kutanga. Kuwana kwacho kwakabatsira kuzadza mukaha mukuru muzvinyorwa zvezvisaririra zvomufambiro wedu. Masayendisiti anotaura kuti zvingapa nzwisiso itsva pamusoro pokuti rudzi rwedu rwakashanduka sei. 