Ixabiso Lemfundo: Ilungele imiboniso yesayensi, igxininisa amalungu abalulekileyo e-endocrine afana ne-thyroid kunye ne-pituitary gland.
Uyilo Oluyinyani: Izinto zePVC ezipeyintwe ngesandla, ezihlala ixesha elide, kulula ukuzihlanganisa nokuziqhekeza.
Ugutyungelwa ngokubanzi: Kubandakanya amadlala amakhulu e-endocrine afana ne-thyroid, i-adrenal, kunye nama-testicles, afanelekileyo ekufundeni ngokubanzi.
Ukusetyenziswa ngeendlela ezahlukeneyo: Kufanelekile kuzo zombini iindawo zokufundela kunye nezelebhu, okuphucula ukuqonda komzimba womntu.


