E sebelisoa haholo lefapheng lohle la indasteri
The tšepe skeleton kopano ka cavity ka ho khetheha e tsitsitseng le e nepahetseng (hlokomela: static tiiso pakeng tsa ka ntle metshetshe ya marapo a tšepe e lekanyelitsoeng ha ho tiisa tlaase viscosity mecha ea litaba le likhase).
Ka lerōle - molomo oa bopaki, thibela tšilafalo ea lerōle ka kakaretso le e mahareng le tlhaselo ea litšila e kantle.