as 做什么成分Physical anthropology or biological anthropology as

做状语的,因为as it is also called,后面不缺成分,正如所说的,也被称之为如果,是,as is also called,则是非限定性定语从句,as 做主语,是关系代词了但是,两个翻译的时候,意思一样的,只是你要从分析从句是否缺少成分角度来判断