Answer the following questions by filling the the blanks.（注：答案需要写出完整的单词，包括首字母）Q2:What do the two study suggest?来源：医学英语文献选读第四单元TextB（U4Text B）Answer:The studies suggest that the smay be an importantrof whole-body energymetabolism, joining the ranks of known metabolic regulators such asmandf.The findings have important implications for understanding and treating metabolic disorders such as type 2 diabetes as well as bone conditions likeo.