Page 2 - 18,19,20,31,32 (Latihan)
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ACTIVITIES
                        ACTIVITIES
                         ACTIVITIES








             Before we start to make artificial lungs. Let's take a look at the


                                            following video first...








































             Tools and Materials:





              - Three balloons
             - Plastic bottles used for 1 liter drinking water packaging


              - Rubber bands

             - Two straws

             - Plasticine

             - Solation

             - Scissors
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