Researchers believe that a new drug called Bone Builder will help bones heal after children have broken or fractured a bone. The researchers believe that Bone Builder will work differently on bone breaks than on bone fractures. Bone Builder will be used in conjunction with traditional casts. To test the impact of Bone Builder on bone healing, the researchers recruit 22 children with bone breaks and 38 children with bone fractures. Design an appropriate experiment to determine if Bone Builder will help bones heal. Explain the experimental process in addition to the experimental design diagram.