Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Ganda remakonye akakura rine muchetura, pamwe chete nemakenduru akakura ari shure kwemaziso, uye mamwe makenduru ari kumusana kwawo. Apo tsuro yacho inotyisidzirwa, itsvo dzayo dzinobudisa mvura chena yakaita somukaka inozivikanwa sebufotoxin. Zvikamu zvebufotoxin zvine chepfu kumhuka zhinji; kunyange kufa kwevanhu kwakanyorwa nemhaka yokudyiwa kwembudzi dzomudonzvo. Imbwa dzinonyanya kubatwa nechepfu nokutsvoda kana kuti kuruma matatya. Kana uchigara nemapere emudonzvo uye chipfuwo chako chichiratidza kuti chinodurura mate kakawanda, mazino acho akatsvuka zvakanyanya, chinozunungusa musoro, chiri kuchema, chisingakwanisi kushanda zvakanaka, uye/kana kuti chichirwara, chiendese kuna chiremba wemhuka pakarepo. Bufotenin, imwe yemakemikari anobudiswa nechikara chinonzi cane toad, inorongwa semushonga weClass-1 pasi pomutemo wokuAustralia, pamwe chete neheroin nekenza. Migumisiro yebufotenin inofungidzirwa kuva yakafanana neiyo yehupfu hwakapfava; kukurudzira, kunobatanidza kufungidzira kwakapfava, kunotora nguva isingasviki awa. Sezvo tsanga inobudisa bufotenin mumaduku maduku, uye mamwe utachiona mumaduku makuru, kutsenga tsanga kunogona kuguma nechirwere chakakomba kana rufu. Kuwedzera pakusunungura utachiona, tsanga inokwanisa kuzadza mapapu ayo, kuzvimba, uye kusimudza muviri wayo kubva pasi kuti iite seyakareba uye yakakura kune inogona kuva mhuka inodya. Kubvira muna 2011, vanoedza vari munharaunda yeKimberley kuWestern Australia vakashandisa masoseji ane chepfu ane nyama yetsanga kuti vaedze kudzivirira mhuka dzemuno kubva pamigumisiro inouraya yetsanga. Dhipatimendi reWestern Australia reEnvironment and Conservation, pamwe chete neYunivhesiti yeSydney, vakagadzira zvibayiso zvokudzidzisa mhuka dzomunzvimbomo kusadya matatya. Kupfurikidza nokusanganisa zvidimbu zveguruva nemakemikoro anokonzera kusvotwa, zvibayiso zvinodzidzisa mhuka kuti dzirambe dziri kure nemhuka dzinogara mumvura nepanyika.  Mubvunzo: Bufotenin ine muuyo mumwe chetewo nechii?
utachiona hushoma