The 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.
完成女人那些麻烦事的？一时半会的，二人想不出妥善的主意。
5. Hedgehog effect
剧讲述了因谎言爱情和人生全都错综复杂,甜蜜的家庭故事。
…,来到齐王宫的时候。
奈何两位将军争功心切，自己现在身份颇为尴尬，也不方便多说什么。
所以后来一个人在外面才能平安无事。
B3 chest X-ray examination.
徐晴一副欲语还休的样子。
马修·奥布里（Dagenham制造，美国福音），英国电影学院获奖女演员西安·菲利普斯夫人，主持人兼演员肖恩·弗莱彻也加入了演员阵容。
淘宝直播基地的建成，无疑为已踏入小康的象牙山，又翻开了新的篇章。过了色彩斑斓的深秋，就会迎来白雪皑皑的冬季，市里提出了“打造乡村冬季生态游”的号召，大学生村官杜小双积极响应，决定举办“舌尖上的象牙山”。为充分调动大家参与的积极性，并在对外宣传上造势，宣布“冠军”奖金十万。
他望着张大栓和张槐，只点点头，再没有说什么保重之类的话——多说也无益。
嗯，你们放心，寡人一定会主持公道，不会亏待你们。
(3) There are more than eight registered fire engineers, of whom at least four are first-class registered fire engineers;
每个人的青春都伴随着迷茫，想好好工作，却不尽如人意；想好好恋爱，却不懂处理感情...其实迷茫不可怕，它本来就是青春应该有的样子。2016年青春片，会不一样么？
During this period, all the people present registered the investment information and list, and several of my investor friends, I also entrusted Dahei to help register:
The Publish-Subscribe Model in Real Life;
现在他们越得意，以后只会摔得越惨。
