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少年郁闷死了：香儿妹妹，那你带我过去好不好？香儿点头道：当然了，我就是要带你过去的。2029大一些的孩子都会意，于是不再说这事，只用心对付桌上的各色羊肉羊杂。6. Apostle BacarThe second classification principle of organisms is the lineage classification principle aiming at establishing evolutionary lineage. The classification method following this principle is called lineage classification. The representative of pedigree classification is "branch systematics". It advocates that the branches in evolution should be taken as the criteria for identifying and distinguishing classification units and the basis for determining the pedigree relationship of each classification unit. The so-called co-ancestral proximity (similar to a group of people being a grandfather) is used to measure the genetic relationship between different taxa and determine their position in the pedigree. The classification system finally established is an evolutionary pedigree reflecting the history of phylogeny, which is a deeper description of biological relationship. In other words, the basic principle of pedigree classification is that the classification system conforms to the evolutionary pedigree. Pedigree classification is only applicable to organisms and cannot be used for abiotic classification.因《三字经》中有父子兄弟、孝悌纲常等内容，他顺便就将《女诫》掺杂着一块讲解。