结果1 题目 Water is an important nutrient. What percentage of the human body is made up of water? A. 50% B. 60% C. 70% D. 80% 相关知识点: 试题来源: 解析 C。解析:人体大约 70%是由水组成的。本题考查对人体中水含量的了解。 反馈 收藏 ...
Variations in diet found in different countries make it more likely for countries with higher obesity rates to see lower average total body water. This is because fat has a lower percentage of water than muscle. The typical percentage of the human body that is water is 60% in adult men acc...
The amount of water in the human body ranges from 45-75%.1 The average adult human body is 50-65% water, averaging around 57-60%. The percentage of water in infants is much higher, typically around 75-78% water, dropping to 65% by one year of age.2 Body compositionvaries a...
What percentage of the earth"s water can man actually use at present? A. Nearly 75 percent. B. About 97 percent. C. Exactly 3 percent. D. Less than 3 percent. 相关知识点: 试题来源: 解析 D解析:问题问“人类能使用的水在地球上总的水量中占百分之几?”而备选项也都是百分数的形式,因此...
1.What's the percentage (百分比) of water on the Earth? A. About 40%. B. About 60%. C. About 70%. 2.When is World Water Day? D. It is on March 22. E. It is on March 20. F. It is on March 12. 相关知识点:
百度试题 结果1 题目What percentage of the earth's water can man actually use at present A. Nearly 75 per cent. B. About 97 per cent. C. Exactly 3 per cent. D. Less than 3 per cent. 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
1. What is the percentage(百分比)of water on the earth?_ 相关知识点: 试题来源: 解析 1.70%—75% 结果一 题目 1. What is the percentage(百分比) of water on the earth? 答案 1.70%-75%相关推荐 11. What is the percentage(百分比) of water on the earth?反馈 收藏 ...
百度试题 结果1 题目1. What is the percentage (百分比) of water on the earth?2. How many oceans are there in the world? 相关知识点: 试题来源: 解析 1.70%-7.5%=0(cm^2)优质解答 反馈 收藏
百度试题 结果1 题目2. Q: What percentage of the world's waste water comes from the fashion industry?:___ percent. 相关知识点: 试题来源: 解析 20 时尚产业产生的废水占全球废水的20%。反馈 收藏
1with?What percentage of water on Earth can we use A. About 99%. B. About 70% C. More than 30%. D. Loss than 1%.()2. What does Paragraoh 3 mainly talk about? A. Why we don't have enough water to use. B. How many people are living on Earth. X C. What we can't do...