• Ensengekera z’entababutonde ez’amazzi agattali mannyowavu (Freshwater ecosystems). Muno mubaamu ensengekera z’entababutonde ezo mu nnyanja , emigga , emyala, entobazi , n’enzizi(inland water ecosystems)

Waliwo ekiwanuuzibwa nti singa omuntu abeera abaddeko mu kkomera n'avaayo, nga tannakola kintu kyonna alina kusooka kunaaba ku bbombo eriyengebwa wamu n'omwetango olwo ebisiraani byonna by’azze nabyo ewaka ne bimuvaako.

Mu mutwe gw’omuntu, obwongo bulimu ebitundu eby’enjawulo ebirina emigaso egy’e njawulo. Obwongo kye kitundu ky’omubiri (organ) ekisinga okuba eky’amaanyi yadde nga kitono ng’okigerageranyizza n’ebitundu ebirala mu mubiri . Bw’obukwatamu (texture) bulinga ebizigo (Jelly).

Muwanga agamba nti okuva mu kikolwa ky'Oluganda ""okusomesa"" tufuna emiramwa emikulu nga: (i) Sessomo(Academic discipline, field of study) (ii)Essomo (sub-field of study, topic) (iii) Essoma-(prefix meaning ""-logy"" or ""study of..."" ) (iv)Essomeso(Lesson)

Okutya okusuulibwa ebbali oba okusuulirirwa kiva ku bintu bingi , omuli n’okuba nga tewafiibwangako nga oli muto , n’okula nga olowooza nti tolina kwagalibwa olw’enneeyisa y’abantu b’obeeramu . Okutya okusuulirirwa kiyinza okukuviirako okuba nga ova mu mbeera ez’obuntu n’okulemwa okufuga embeera zino.

• Kyuusa endowooza yo: Kkiriza nti tewali kizibu kitavaawo . Waliwo abantu abamu nga bbo balaba kazigizigi yekka mu maaso (pessimism) . Tandika okukkiriza nti obulamu bulimu ebiwonvu n’ebikko; buli nkuba lw’etonnya manya nti omusana gulina okwaaka, n’olwekyo embeera eriwo egenda kuvaawo.

Kyokka bambi baalinawo emiramwa gya sayansi ataali mulambulukufu bulungi nga amaanyi, okutebenta, okutebentuka, okutolontoka, n’okufumuuka, lwa kuba empalirizo n’amasoboza byombi baabiyitanga “maanyi”(power).

Empalirizo z'ekitambuzo (mechanical forces) Empalirizo z'essikirizo ( gravitational forces) Empalirizo z'ensikirizo (forces of attraction) nga empalirizo za magineeti(magnetic forces) Empalirizo z'ekikuubagano(frictional forces) Empalirizo z'ekikkatiro(compression forces) Empalirizo z'ekinyigirizo(stress forces) Empalirizo za kawereege (tension forces)

Okusinziira ku Muwanga Charles, ""ensengekera""(system) kiva mu kugattika bigambo(blending) bya Luganda ""ensengeka eyemaliria""(selfsustaining arrangement). Mu essomabiramu , kiba kibinja kya bitundu bya kiramu(organs) ebikolagana okusobozesa ekiramu okubaawo. Ensengekera y’ensengeka eziyinza okuba enzibuwavu mu mubiri era y’enkulaakulana esembayo waggulu okuva ku butaffaali okudda ku miwuula(tissues) okuyita ku bitundu by’omubiri eby’enjawulo okutuuka ku nsengekera.

Wano omwana era oyinza okumwanjulira emikutule n’emitonnyeze. Abaana wano baba n’obusobozi okuwandiika ebikutule by’ebitundu ebisiige. Wano era omwan oyinza okumwanjulira n’okugaziya okumanya kwe ku sente, kalenda, okusoma essaawa. Abaana bayiga engeri y’okubalamu sente ng’abagula ebintu ebitonotono nga oli nabo.

• Okubeera mu mbeera ey’akabenje nga okunywa enjaga, omwenge ne kimuviirako okuba ng’alwaanalwaana nnyo ne banne oba awakula entalo n’obutabulako binuubule na bubenje.