Axamwali mu mabwalo ndi mabulogu nthawi zambiri amafunsa, ndi chiyaninyamula?
Anyamula? Mabuku ambiri amatinyamula, maskele ndi mashonje amalumikizidwa molunjika.NyamulaKulumikizana ndi mtundu wa chinthu chomwe chimagwiritsidwa ntchito popanga mapangidwe apangidwe.it ndi gawo lofunikira pakupanga mapangidwe ena, ndipo ali ndi mphamvu yamagetsi, kuyamwa madzi, kutentha ndi mpweya wabwino, kuwongolera.

Izi zitha kukhala zofunikira, koma anthu ochepa amamvetsetsa izi. .
Mapeto anyamulaamawombedwa kapena kulumikizidwa ndi chitoliro, ndipo awiriwoZoyenda moyang'anizanaAmakhala ndi zowongoka (ma bolts) kuti apange chitoliro chathunthu.Pipes ndi mavuvu, zingwe, etc.imalumikizidwa motere.