They believe this uniformity is because every living thing is made up of distribution networks carrying blood, air and other nutrients first through big tubes such as the aortic artery and then through a succession of smaller tubes to the capillaries, which finally distribute the nutrients to cells. Within each class of the last stage of the chain, species, such as mammals, the size of the capillaries, is the same. So are the cells that we are all made of. But as the organism gets bigger, the distribution network increases more than would be expected -- as if it had a fourth dimension. It is this increase in dimensionality that accounts for the 4. The 4 represents actually 3 + 1, where 3 is the dimensionality of the space we live in. Auckland University physicist Dr. Peter Wills says the theory developed by Dr. West and his colleagues is widely accepted, even though it is still being developed. "There is a great deal of interest in the approach he has taken," Do. Wills said. "I don't know anybody who thinks it's nonsense."
【2014届高考英语一轮复习话题阅读素材42】相关文章:
★ 常熟市2014高考英阅读理解语一轮(暑假)训练题(11)及答案
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (53)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (52)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修8 unit1《A land of diversity》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修7 unit4《Sharing》
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修4 unit1《Women of achievement》
★ 天津市武清区杨村第四中学2016届高考英语一轮复习语法专题四《简单句的五大基本句型》课件外研版
★ 安徽省淮南市2014高考英语一轮单项选择及文章训练(11)及答案
★ 四川省广安市2014高考英语一轮基础训练题(10)及答案
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21