In a science experiment, the weight of the water is 1500 grams. How many kilograms is it? A. 1.5 kilograms B. 15 kilograms C. 150 kilograms D. 0.15 kilograms 相关知识点: 试题来源: 解析 A。解析:1 千克 = 1000 克,1500 克 = 1.5 千克。
water 水 In school, kids are told to drink water in class, tannoy announcers encourage us to remember ourbottleson public transport, and we're reminded by experts that water will help us haveglowingskin and regulate our weight. But how much should we actually be drinking? For many years, ...
It is not surprising that many of us are doing too many things at once.We need to make ends meet.But if you are working three jobs at a time,it is not likely that you will succeed in any of them. You have to keep your eyes on the big picture. You have to ask yourself what ex...
Generally, a blood donor must be at least 17 years old, be healthy, and weigh over 110 pounds. Prior to donating blood, the donor is given an information pamphlet to read. A health history is taken to ensure that the donor has not been exposed to diseases that can be transmitted by ...
According to experts in a recent study, drinking just 2 cups of water, which is smaller than the size of a bottled soda, before meals helped dieters lose an extra five pounds yearly and help you maintain your weight loss. Additionally drinking the right amount of water daily can actually ...
Creatinine levels in the blood can vary, and each laboratory has its own normal range. In many labs the normal range is 0.6 to 1.2 mg/dL. Higher levels may be a sign that the kidneys are not working properly. As kidney disease progresses, the level of creatinine in the blood increases....
For the male pillow octopus, being dwarfed by your mate is simply a way of life. Full-grown male pillow octopuses are only a couple of centimeters long and weigh less than a gram. Meanwhile, the females can reach more than 6 feet (2 meters) and weigh 100 pounds (45.4 kilograms). That...
Given the heavy weight of the early phones, which was about 2 pounds (0.91kg), their considerable size, and rectangular shape, they earned the amusing name “brick phone.” The brick phone was a major status symbol corresponding to the tendency toward prominent consumption that marked the ...
This article presents a qualitative mathematical model to simulate the relationship between supplied water and plant growth. A novel aspect of the construction of this phenomenological model is the consideration of a structure of three phases: (1) The so
There are many platforms that provide NDVI datasets acquired by sensors, such as MODIS and GIMMS, which allow researchers to obtain time-series-continuous and large-scale datasets [7]. It has been shown that vegetation-cover changes are influenced by a combination of natural factors and human ...