Water is essential for life. We need water to drink, cook and clean. Why is water essential? A. Because it is beautiful. B. Because we can play with it. C. Because it is essential for life. D. Because we need it to drink, cook and clean. ...
While the briny flows may be too full of chlorine-based salts to support life, they do raise the odds that Mars could have life right now, the researchers said. [In Photos: Is Water Flowing on Mars?] But just why is water such a crucial molecule for life? And could there be other ...
Water and our lifeWater is important and necessary in our life. Without food, we may be able to live for several weeks, but without water, we will die in a few days. Every day, water is used in many different ways to keep us alive and comfortable. However, we are short of clean ...
Why Is Liquid Water Necessary for Life?Yesterday, NASA revealed the "strongest evidence yet that liquidwater flows intermittently on...Fredrikson, Annika
Why is water important? A. It is colorful. B. It is tasteless. C. It is necessary for life. D. It is E. asy to F. ind. 相关知识点: 试题来源: 解析 C。解析:水重要是因为它是生命所必需的,水不是因为有颜色、没味道或者容易找到而重要。
1. Water is fundamental for life: The answer correctly states that we cannot survive without water. It is essential for drinking, cooking, and countless other bodily functions. 2. Water is crucial for various activities: The answer accurately points out that water is necessary for daily tasks ...
We should save water because it is a precious resource. Why is water precious? A. It is free. B. It is everywhere. C. It is necessary for life. D. It is colorful. 相关知识点: 试题来源: 解析 C。水是珍贵的因为它是生命所必需的。A 选项水不是免费就珍贵;B 选项到处都是也不能说明...
Some people say that travelling abroad is necessary for learning about other countries, while others do not think so because TV and the Internet can give the same information. Discuss both these views and give your own opinion. Give reasons for your answer and include any relevant examples from...
Precisely when the planets came into being has been a difficult issue to resolve. While Earth’s water is necessary for life, its abundance near the planet’s surface makes rapid erosion inevitable. Continuous alteration of the crust by erosion and also by igneous (volcanic) and metamorphic (pr...
W: Lisa. I’ll email you the necessary information. M: Who do you suggest should go with me? W: Either Jack or Peter. M: Let’s say Peter. He’s just finished his project, and he is more experienced. W: Great. Keep me updated. (Text 9) W: Good evening. Welcome to Around Th...