Kei te āta hangaia tenei hua, ka hangaia hoki te rokiroki wā roa o te hua koiora ngā, tae atu ki ngā wheori, germs.erythrocytes, leucocytes me cutis. Ka taea e ngā tono e kitea i roto i ngā tahataha toto, hōhipera, ratonga ārai urutā, me ngā whare rangahau, taiwhanga i roto i ngā tipu hiko, me te matū. whare engineering bio-arorau, me te ika moanakamupene.