Plants take in carbon dioxide (二氧化碳) and make oxygen (氧气) humans and animals need. Plants make 98% of the oxygen we breathe. Water Plants help clean water and reduce (减少) floods. An evergreen tree can hold more than 15,000 liters (公升) of water per year, reducing the ...
Humans take in oxygen and___ carbon dioxide.(呼出) 答案 答案:breathe out考查动词短语.根据所给的汉语提示"呼出"和句子结构可知,此处是谓语动词与and前的 take in是并列关系,所以应用动词原形,"呼出"的英语是breathe out,故填breathe out. 结果二 题目 Do___ (保持冷静) in case of fire. 答案 答案:...
Carbon dioxide and oxygen replaces the ordinary air used to fuel the reaction, generating a useful hydrogen chloride and carbon dioxide product, and pollutants are recycled to the incinerator where they are decomposed by combustiondoi:US6273008 B1...
英文别名: Carbon Dioxide (1%) and Oxygen (20%)中文名: 中文别名: CBNumber: CB92090671 分子式: CO2 分子量: 44.0095 MOL File: Mol file 化学性质 安全信息 用途 供应商 1 Carbon Dioxide (1%) and Oxygen (20%)化学性质 安全信息 危险品运输编号: UN 1066 2.2 Carbon Dioxide (1%) and Oxygen (...
树吸收二氧化碳放出氧气。(take in)Trees___ ___carbon dioxide and give out oxygen.扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 take in 解析看不懂?免费查看同类题视频解析查看解答 特别推荐 热点考点 2022年高考真题试卷汇总 2022年高中期中试卷汇总 2022年高中期末试卷汇总 2022...
Carbon dioxide consists of carbon and___ (氧气).相关知识点: 试题来源: 解析 oxygen 二氧化碳的化学式为CO₂,由碳(carbon)和氧(oxygen)两种元素组成。题目中空格后的括号内提示“氧气”,对应的英文为“oxygen”,因此答案应为oxygen。题目结构完整,无需舍弃。反馈 收藏...
根据选项give away分发,give off发出(声音、气味),give in屈服,give up放弃,结合句意绿植吸收二氧化碳释放氧气给我们呼吸,故答案选B结果一 题目 Green plants take in carbon dioxide and oxygen for us to breathe.A.give awayB.give offC.give inD.give up 答案 B相关推荐 1Green plants take in carbon ...
ChemicalBook provide Chemical industry users with Carbon Dioxide (1%) and Oxygen (20%)() Boiling point Melting point,Carbon Dioxide (1%) and Oxygen (20%)() Density MSDS Formula Use,If You also need to Carbon Dioxide (1%) and Oxygen (20%)()
oxygen的单数和复数形式怎么写 oxygen只有单数，没有复数形式 例句 1.Humanstakeinoxygenandbreatheoutcarbondioxide.人吸入氧气，呼出二氧化碳。2.Alllifedependsultimatelyonoxygen.一切生命归根到底都要依赖氧气。3.Hydrogenandoxygencombinetoformwater.氢与氧化合成水。
Carbon:碳,a nonmetallic chemical element found in all natural element combinations and some man-made element combinations,and carbon is the basic element found in coal.所以,Carbon的来自于拉丁文中的carbo(等同于coal)就显得合情合理。Dioxide:an oxide containing two atoms of oxygen per molecule。可看...