The fossil record shows that many species have endured for millions of years—so why shouldn’t we? Take a broader look at our species’ place in the universe, and it becomes clear that we have an excellent cha
as we have gained a deeper appreciation of the range of threats facing us, from epidemic (流行病) flu to climate change, we might even tend to assume that humanity has little future to look forward to. Yet such depression is misplaced.The fossil record shows that many species have existed...
the fossil record托福综合写作 The fossil record shows that members of the group of dinosaurs known as lambeosaurs had large bony crests on top of their heads.The shape of the crests varied from species to species,but all lambeosaur crests contained extended hollow passages.No one really knows...
The fossil record [主] shows [谓] 宾语从句:that many species [主] have endured [谓] for millions of years [宾] —— so why shouldn’t we ? 祈使句:Take [谓] a broader look at our species’ place [宾] in the universe [状] , it [形式主语] become [系] clear [表] 真正...
But such gloominess is misplaced. The fossil record shows that many species have endured for millions of years—so why shouldn’t we? Take a broader look at our species’ place in the universe, and it becomes clear that we have an excellent chance of surviving for tens, if not hundreds,...
The fossil record shows that the lemurs once lived throughout the island. Today, the mammals are cornered on the eastern side, where the dry season at present is the shortest. And if people continue the deforestation practice in the area, the lemurs will have nowhere to go. (研究人员认为...
You might even be tempted to assume that humanity has little future to look forward to. But such gloominess is misplaced. The fossil record shows that many species have endured for millions of years―so why shouldn’t we Take a broader look at our species’ place in the universe, and it...
There is no doubt that the complexity of life has increased through the ages, both in the structure of individual organisms and in the ecological structure of communities. But to trace the complexity of living systems, we need objective measurements. Species diversity is often regarded as a ...
The fossil record shows that many species have endured for millions of years—— so why shouldn't we? Take a broader look at our species' place in the universe, and it becomes clear that we have an excellent chance of surviving for tens, if not hundreds, of thousands of years. Look ...
3——But such gloominess ismisplaced. Thefossilrecord shows that many species have endured for millions of years——so why shouldn't we? Take a broader look at our species' place in the universe, and it becomes clear that we have an excellent chance of surviving for tens, if not hundreds...