托福阅读真题第13篇Development of Mass Transportation in the United States 02:24 托福阅读真题第18篇The Heavy Bombardment and Life on Earth 02:46 托福阅读真题第14篇Spider Web Decorations 02:37 托福阅读真题第16篇Species Competition 02:45 托福阅读真题第17篇Origins of the Industrial Revolution ...
Cripps GC (1990) Hydrocarbons in the seawater and pelagic organisms of the Southern Ocean. Polar Biol 10:393–402CRIPPS, G.C. 1990. Hydrocarbons in the seawater and pelagic organisms of the Southern Ocean. Polar Biology, 10, 393-402.
第三句和第四句"Far below the surface bacteria are fightingwith each other--and to do so they make anantibiotic so strong it can destroy the toughestsuperbugs in our hospitals.'But there's a problem,'Rebecca Goss,a professor of organic chemistry at the University of St Andrews,said.'It ...
In the deep of the ocean, where the sun's rays struggle to enter, organisms (有机物)hide that could solve the biggest medical crisis facing humanity. Far below the surface bacteria are fighting with each`other- and to do so they make an antibiotic (抗生素) so strong it can destroy the...
In an ocean ecosystem, which of the following organisms plays a key role in providing oxygen? A. Sharks B. Corals C. Phytoplankton D. Whales 相关知识点: 试题来源: 解析 C。解析:在海洋生态系统中,鲨鱼是消费者,珊瑚是海洋生物栖息地的构建者,鲸鱼也是消费者。而浮游植物(phytoplankton)通过光合作用...
In the ocean ecosystem, which organisms are at the bottom of the food chain? A. Sharks B. Seaweed C. Seagulls D. Dolphins 相关知识点: 试题来源: 解析 B。解析:在海洋生态系统中,海藻处于食物链的底层,它们是生产者,可以通过光合作用制造有机物。鲨鱼(选项A)、海鸥(选项D)和海豚(选项C)都是消费...
As the ocean warms, many marine organisms are affected. Which of the following is a likely consequence for coral reefs? A. They grow faster B. They become more colorful C. They experience bleaching D. They produce more offspring 相关知识点: ...
"分析:句子的主干是.but连接的两个并列部分 It'll be awhile 以及 the change in the colour of the ocean will be .. ,before引导时间状语从句,在此从句中,show后为 that引导的从句,warning signals后为 that引导的从句。译文:“距我们能在统计数据上证明这种变化是由气候变化引起的还为时尚早”,Dutkiewicz...
4.When these organisms die,they bury carbon in the deep ocean, an important process that helps to regulate the global (globe)climate. 相关知识点: 试题来源: 解析 答案见上4. global句意:当这些微生物死亡时,它们将碳埋在深海中,这是 一个帮助调节全球气候的重要过程 ...
Marine organisms play a crucial role in maintaining the balance of the ocean ecosystem. Which of the following is NOT a function of marine organisms? A. Producing oxygen B. Decomposing waste C. Causing pollution D. Regulating climate 相关知识点: 试题来源: 解析 C。海洋生物可以产生氧气、分解...