Dzokorora ndima iri pasi apa uye wozopindura mubvunzo unotevera mumutauro mumwe chete sezvinotaurwa mundima iyi: Passage: Metals are not degradable because they are elements. Organisms, particularly those subject to naturally high levels of exposure to metals, have mechanisms to sequester and excrete metals. Matambudziko anomuka kana zvipenyu zvikabatwa nehuwandu hwakakwira kupfuura zvakajairwa, izvo zvavasingakwanise kuburitsa nekukurumidza zvakakwana kudzivirira kukuvara. Zvimwe zvinogara zvichinetsa simbi zvinonyanya kuva nengozi uye zvinokuvadza kune hutachiona hwehutachiona. Mubvunzo: matambudziko anoitika riini?
kana zvipenyu zvikabatwa nemishonga yakawanda kupfuura yenguva dzose