Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Kubatanidza rubber band kunowanzokurudzirwa kurapwa kwokutanga kune avo vane chirwere cheGrade 1 kusvika ku3. Inzira iyo mabhandi anochinjika anoiswa pamushonga womukati wemaperembudzi anenge 1 cm pamusoro pomutsetse wepectinate kuti ropa rarege kuyerera. Mukati memazuva 5 kusvika ku7, manyoka akaoma anodonha. Kana bhendi racho rikaiswa pedyo zvikuru nomutsetse wepectinate, kurwadziwa kwakasimba kunoguma pakarepo pashure pacho. Chiyero chokupora chakawanwa kuva chinenge 87% nechiyero chezvinetso chinosvika 3%.  Mubvunzo: Chii chiri mwero wokunetsa?
3 muzana