Akwụkwọ fan nke ihe mkpuchi elu ụlọ a na-eme ka ọdụ azụ, ebe etiti na-eme triangle nha anya ma e lee ya anya site n'elu.Ngwakọta zuru oke nke ahịrị na-eme ka ịma mma nke usoro ahụ pụta ìhè.Agba ahụ bụ ọla kọpa na-acha aja aja na-agba ígwè, nke na-egosi na ọ dị oke elu ma nwee ọdịdị siri ike.Akwụkwọ osisi fan siri ike nwere ọka ojii doro anya site na usoro ọkụ ọkụ carbon, dị ka ọ na-adị kemgbe ọtụtụ afọ, na-abịaru nso na agba eke nke osisi rere ere. eke ifufe.