In some parts of the world they are revered and protected; in other places they are captured and eaten for dinner. One thing is certain: They’re everywhere.
The first summit of the mountain was in 1953. So, that means four to five people have died there each year since then. But, in reality, not many people attempted to climb the mountain until the 1990s, when commercial trips started to be offered. The single deadliest day occurred on April...
But how do people actually die of the flu? There are many ways people can die of the flu. Influenza viruses can inflict serious damage on a range of organs and systems throughout the body, including the lungs, heart, brain and overall immune system, said Dr. Akiko Iwasaki, a professor ...
6.ButTurinarguedthatsmelldoesn'tseemtofitthispictureverywell.Moleculesthatlookalmostidenticalcansmellverydifferent—suchasalcohols,whichsmelllikespirits,andthiols,whichsmelllikerotteneggs.Andmoleculeswithverydifferentstructurescansmellsimilar.Moststrikingly,somemoleculescansmelldifferent—toanimals,ifnotnecessarilytohuma...
I remember well the first time my young daughter gushed about a new boyfriend, saying, “He completes me!” We had many long talks deep into the night discussing how love can be real and true only when two people who are complete within themselves come together. True love rejects the noti...
–If you own a cat that goes outdoors,put a bell on its collarso thatvulnerable wildlifecan hear it coming and make their escape! 2. Reduce, reuse, recycle! We live in a ‘throwaway culture‘, where many of our things aren’t built to last. Each year, every house in the UK produce...
四、 阅读理解。B(时文)主题:人与自然·明亮的城市对动物不利 难度:★★★☆ 词数:220 用时:8分钟How many stars can you see in t
After all, even if you die, you might save many more lives. What you need to do is keep track of your conditionals. Given that you are going to spend $5 on a healthy beverage, how should you spend it? On the one hand you could drink cow's milk, and on the other hand you ...
Past research has found health and wellness benefits of nature for humans, but a new study shows that wildness in urban areas is extremely important for human well-being. The research team focused on a large urban park. They surveyed several hundred park-goers, asking them to submit a writte...
How Humans Deal With And Survive Extreme ColdThe body diverts blood flow from the surface as the temperature drops so the most important parts stay warm the longest, so protecting the body core. If blood flow is gone from the extremities for too long, the cells start to die. Depending on...