The chemistry teacher asked the pupil ___. A.what water composes ofB.what does water compose ofC.what is water composed ofD.what water is composed of 相关知识点: 试题来源: 解析 D 首先我们要考虑从句不能用疑问句的形式,要用陈述语序,B和C错误,短语“由……组成”是be composed of,A也不...
What is water composed of? Importance of Water: Water is one molecule that is absolutely necessary for life on Earth. In fact, when scientists search for life on other planets, they first look for traces of water. Although living things have different needs regarding nutrients and oxygen, wate...
Through the experiment, I make it clear what water is composed (compose) of.2. It was once common to regard this country as a society with class distinction (distinct).3. Through inovation (innovate) of many years,the company has improved its product quality.4. We want it to be easy ...
What is water composed of? What gas is released in the process of smelting? What kind of chemical compound do salt and water form? What type of bond forms between water molecules? What is the autoionization of water? What is the term for a direct change of state from a solid to a ga...
百度试题 结果1 题目Do you know what water ___? Which of the following can't be used to complete the sentence? consists of is made up of contains of is composed of 相关知识点: 试题来源: 解析 C 反馈 收藏
Chemistry teacher asked the students: What is the composition of water? 翻译结果2复制译文编辑译文朗读译文返回顶部 The chemical teacher asks the classmates: Is water composed of something? 翻译结果3复制译文编辑译文朗读译文返回顶部 Chemistry teacher ask the students: water is made up of what? 翻译结...
What is the summertime polar cap composed of A.Dust.B.Sand.C.Water ice.D.Volcanic rocks.相关知识点: 试题来源: 解析 C [注释] 见第一段最后一句Previous spacecraft observations have shown that this summertime polar cap is composed of water ice,just like Earth's polar caps....
The three groups of people accompanying it is generally composed of r. Providing money for operation is. The board of directors is responsible for making and for determining. The managers are usually appointed to their positions by the. People work in groups to achieve arms that they cannot ...
is composedof a single substance. This substance, he suggested, is water. He reasoned thatwater is necessary for all life, that land appears to emerge from the sea, andthat water exists in liquid, gas, and solid forms; therefore,
maple water; shelf-life; chemical composition; standards of identity; antioxidant; anti-inflammatory Graphical Abstract1. Introduction Maple water is the clear watery sap (containing 95–99% water) obtained directly from maple (Acer) trees. Whilst traditionally maple water (used henceforth to refer ...