<classify> Wasu masana kimiyyar sun kawo hujjar cewa waɗannan tsirrai suna ɗauke da guba don haka zai yi wuya a ce kakannin ƙadangare na cin su, koda yake yanzu sloth da sauran dabbobi kamar aku jikokin kakannin ƙadangare su kan ci ganyaye ko yayan itace masu guba.  <topic>: sciencetechnology 