INGURUAREN EZAGUERA/SCIENCE

                 ARNAS APARATUA


4.Mailan gorputz aparatuak ikasten ari gara. Hona hemen ikastetxean ikusitako bideoak:

                                                                 
ARNAS APARATUA I
                                                             ARNAS APARATUA II
                                                                                                               ARNAS APARATUA III



           RESPIRATORY SYSTEM

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