Ngokuthuthuka kwesayensi nobuchwepheshe, izimoto zaphansi ezingenamuntu zibambe iqhaza elibalulekile emikhakheni ehlukahlukene efana nezokuthutha, ukuhanjiswa nokusabalalisa, ukuhlanza, ukubulala amagciwane nokubulala inzalo, ukugada kwezokuphepha. Ngenxa yokusetshenziswa kwayo okuguquguqukayo, ukonga nokuphepha kwabasebenzi ...
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