Ngokuqinisekile, uma umngane wethu ehlupheka - lokhu kuyingozi kakhulu kokubili isilwane nomnikazi. Ngezinye izikhathi ungabona isithombe lapho inja iphuza amanzi amaningi futhi ingadli lutho. Leli bell yokuqala, isixwayiso sengozi engaba yingozi empilweni.
Kunezizathu eziningi zokuthi kungani inja ingadli lutho, kodwa iphuza kuphela amanzi. Into esemqoka kuleso simo akufanele siphele amandla futhi singavumeli konke kuhambe ngokwabo, ngoba kunezifo ezimbi ezingathuthuka ngokuzithoba futhi zibonakaliswe ngale ndlela kuphela. Kulesi sihloko, sizokutshela ukuthi yini engabangela lokhu kuziphatha kwesilwane.
Kungani inja ingadli futhi isiphuze kakhulu?
Ngokuvamile izinja zenqaba ukudla ngenxa yezizathu ezilula kakhulu: izifo zesimiso sokugaya, ukuphazamiseka kokugaya nokugula kwesigu, lapho umzimba wesilwane unomdlandla futhi udinga ukugcwaliswa kwamanzi okugcina amanzi.
Inja ingadli lutho futhi iphuze kuphela amanzi, ngisho nangemva kokucindezeleka noma ukucindezeleka, okubangela isimo sokucindezeleka. Isibonelo, uthuthele endaweni entsha yokuhlala noma, nakakhulu, wanikeza isilwane kwezinye izandla, futhi isilwane sibhekene nalokhu.
Uma kubonakala kuwe ukuthi inja yakho igula, futhi engadli lutho, ubonakala evilaphayo, elele elele, kuqala kokunye udinga ukunaka ezinye izimpawu zomsebenzi wenyama: udoti, umbala womchamo wesilwane, le mikhiqizo yomsebenzi obalulekile ingaba ngowokuqala ukutshela ukuthi yisiphi isilwane esicindezelayo . Ngokuvamile isimo esinjalo sivela ngenxa yama-helminths. Zithinta amathumbu, futhi kamuva zingabangela ukuhlanza , ukukhathala, isifo sohudo kanye nokoma.
Ngaphezu kwalokho, izizathu zokuthi inja ayidli nokuphuza okuningi, ingaba nesifo sezinso, ukuvuvukala kwesisu, isifo se-Addison, isifo se-Cushing kanye nesifo sikashukela. Ngakho-ke, ukuthola ukuthi kungani isilwane sakho singafuni ukudla, kodwa ngesikhathi esifanayo siphuza amanzi amaningi, kufanele ufune usizo oluvela kudokotela wezilwane.