Go sireletsa bana go botlhokwa thata, mme go sireletsa tlhogo go botlhokwa thata gore go sirelediwe ditlhogo tse dinnye tse di bokoa. Di fokotsa go wa, go gobala mo tlhogong le go dira gore batsadi ba se ka ba tshwenyega thata.
#SCIENCE #Tswana #IN
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