B. With a spoon. C. With a plastic cup. D. Through a thin tube of plastic. 答案 3. D相关推荐 13. How does an astronaut drink water in space? A. With a small glass. B. With a spoon. C. With a plastic cup. D. Through a thin tube of plastic.反馈 收藏 ...
In order to make a trip to the moon, NASA would have to create a spacecraft that could stay in space for more than a week. On top of that, the complex trip to the moon and back would require more than one pilot. The Apollo spacecraft would need to be much larger than the ...
Oxygen cylinders and tubing require the same consideration. Remember, electric appliances like toasters, space heaters, hair dryers, electric blankets, and electric razors have the potential to overheat and may spark when in use.Never smoke or allow smoking around any oxygen source and its tubing...
With the human body being around 60% water, and our brain being around 80% water, it’s pretty clear that we need a lot of it to survive. And when clean drinking water is not immediately available, knowing how to create your own water filtration system is essential. So let’s get sta...
You don’t even need to wipe food off before placing dishes in the dishwasher, which could save even more water in the long run. As Elvert explains, “Skip the pre-rinse. Modern dishwashers are designed to sense debris.” 8. Change your bathroom habits. ...
Keep surfaces simple.“It’s easy for surfaces to becomeovercrowdedaround the holidays with lots of decorations in a small space,” says Laura Price, founder at The Home Organisation in London. “Consider swapping out some of your year-round decor and packing them away until after the holiday...
Looking for an easy, simple, fast recipe for how to boil water? Look not further than this step-by-step method!
water. In areas with poor treatment of sewage and drinking water, the feces of people with cholera can enter the water supply and spread quickly, resulting in an epidemic. The cholera bacterium may also live in the environment in some coastal waters, so shellfish eaten raw can be a source...
How to design a logo When you craft a logo of your own, start by finding the best logo maker to assist you. The Wix Logo Maker makes it possible to create a logo the way you want and customize the details of your design in a streamlined fashion....
Watermelons are easy to grow from seed. They simply require warm soil, a long warm growing season, plenty of space, and plenty of water. Watermelons with red flesh are most common, but there are also watermelons with white, yellow, orange, and pink flesh. Here is our guide to growing ...