Zinthu zokopa nsomba m'madzi ndi zinthu zomwe zimakopa nsomba kuzungulira nyambo, kuzilimbikitsa chilakolako chawo, komanso kumalimbikitsa njira yomeza nyambo. Ndi za zowonjezera zopanda zakudya ndipo zimaphatikizapo zinthu zosiyanasiyana zothandiza zomwe zimalimbikitsa ndikulimbikitsa kudya nyama. Zinthuzi zikuphatikizapo zinthu zokopa nsomba ndi zinthu zolimbikitsa nyambo.

Zinthu zokopa chakudya ndi gulu la zinthu zomwe zimagwira ntchito pa dongosolo la kumva fungo la nsomba, zomwe zingakhudze kukoma kwawo ndikulimbikitsa khalidwe lawo lodya.