Matching Pairs Prosthetic Arm: Step 1 MatchingOnline version Step 1 of prosthetic arm by Benjamin D Morgan 1 Several short distances 2 Balsa wood 3 Step 1 of Engineering Design Process 4 Rubber Bands 5 Four 6 Biceps Muscle 7 Prototype 8 Step 2 of the Engineering Design Process 9 Arm 10 Prosthetic Arm 11 When you build your arm it is fragile so be careful (True or False) 12 Forearm 13 The ball can roll to the target (True or False) 14 Triceps Muscle This what the structure of the arm will be made out of Number of parts that the arm is made out of False This is what will be the muscles on the balsa wood prototype arm Design and build a prototype prosthetic arm that throws accurately at short distances Smaller balsa wood version of a real prosthetic arm. Arm made from a variety of different materials that is used to replace an arm that has been lost. True Distance in meters we are attempting to throw the ball Research prosthetic arms and how they work so that we can design a prototype more successfully