comes as no surprise to learn when "it' s time to Ever since Charles Darwin first recognized call it a day" (it's time to stop doing something).the paradox (矛 现象). scientists have worked However, if there's one are a of hard to solve it One theory suggests that the communica...
Well there's a man in Japan who's recently been described as a 'superhero'. To be honest, I don't think his powers are superhuman - that means a power that ordinary humans don't have - but what he does is rather unusual and he ...
(5) was there before it was lost.The second reason is technological.Marine biologists find about 2,000 new species a year,a rate hardly changed since Darwin's day.Ocean Census is betting that it (6) ...
The presence of two surfaces in one direction from the viewer offered an unusual task, so new it was not an influence Charles Darwin would have found pressuring homo sapiens during evolution. One could look at the mammoth, or at the daubs. Since the task was new, and not part of our ...
一、A is to B what C is to D.例如: 1. Railway is to transportation what blood is to a man's body.铁路对于交通的重要性,就如同血液对于身体的重要性一样。 2. Air is to us what water is to fish.我们.离不开空气,犹如鱼儿.离不开水一样。 3. Reading is to the mind what food is ...
Actually, once you work hard, you can be what you want to be, whether it is a pilot, an engineer or a manager.2.Jove is when my mum makes colffee for my daddy and she takes a sip before giving it to him to make sure the taste is OK.3. The reason why he adapted to the ...
In fact, of all the planets, moons, asteroids, and comets in our solar system, the only place where you can actually start a fire is right here on earth. And even here, it's only been possible relatively recently.而事实上,整个太阳系的所有的行星、月球、小行星、彗星,你会发现唯一可以生活...
Long (Vassar College) began studying the evolution of fish vertebrae as a doctoral student.Hewlett, J AChoiceLong J. 2012. Darwin's devices: what evolving robots can teach us about the history of life and the future of tech- nology. New York, (NY): Basic Books....
4. What Newton was to mechanics and Darwin to biology,Freud was to psychology. 弗洛伊德之于心理学,就如同牛顿之于力学,达尔文之于生物学一样。(暗含意义:读者尚不了解佛洛依德对心理学的贡献。) 5. An individual is to a country what a screw is to a machine. 一个人对于国家的作用,就如同螺丝钉对...
Ready to discover what visual cues you can use to determine if the animal you're looking at is a sea lion or a seal? Find out how to tell these slick customers apart on the next page. Seals and Sea Lions (and Walruses) Arthur Morris/Visual Unlimited/ Getty Images Seals and ...