Sneeze smells tell us about ...  (P6)Sneeze smells tell us about ...  (P6)Choose... saliva.A. Because they sneeze out more saliva.B. Because protein smells bad in the air.B. Because ……

fly out of our noses. There are more than one million (百万) germs in a sneeze.Try this!A human’s nose can smell about 50,000 smells (气味). Your nose also helps you taste4 foods. What you need:Dad or mom ……

no smell, but some smell bad. Why? In fact, the thing we sneeze out is mostly our saliva (口水... sneeze out is mostly our saliva (口水). Saliva is 99.5 percent water and 0.5 percent other things like ……

in our mouth is smelly.2. What makes the sneeze of people with a cold smell worse?  2. What...Why do our sneezes smell? (P6)Why do our sneezes smell? (P6)Choose the answer:Choose the answer:1 ……

us to close our eyes. This way, the microbes (微生物) we sneeze out can’t go into our eyes. ...   为什么打喷嚏的时候要闭上眼睛？为什么打喷嚏的时候要闭上眼睛？When we sneeze, we need to use about 50 different ……

, the thing we sneeze out is mostly our saliva (口水). Saliva is 99.5 percent water and 0.5 percent... and setting free bad smells.Moreover, when we sneeze, it’s not only saliva that comes out but also some ……

are the biggest group of genes in our bodies. This allows us to tell similar smells apart, which... us healthier and better at fighting against bad bacteria.You can tell more smells than you think ……

HOW many different smells are our noses able to detect (觉察)? “There must be thousands. How can I.... “If you know these basic categories, then you can start to think about building smells” because any ……

HOW many different smells are our noses able to detect (觉察)? “There must be thousands. How can I.... “If you know these basic categories, then you can start to think about building smells” because any ……

and the Ohio State University in the US. The team first developed a tool that could send smells... for our mental health. This has to do with the unique way it works in the brain. When we smell something ……

are just part of the daily work.Popular Science wrote about some of these unusual jobs in its 10 Worst... to understand our unique smell.Feces (排泄物) piper (管道工): Some hospitals perform “fecal transplants ……

smell unpleasant. Where does the smell come from? In fact, the thing we sneeze out is mostly our... sneeze out is mostly our saliva (口水). Saliva is 99.5 percent water and 0.5 percent other things like ……

and touch our noses and eyes, making us sneeze.The catkins (柳絮) themselves don’t make us allergic (过敏... stick to the catkins and touch our noses and eyes, making us sneeze. ……

could make us feel uncomfortable or even damage our body. Another example of this would be heavy...There are times when we think it’s necessary to hold in a sneeze. This may be during an important ……

). They grow inside living cells (细胞). When they get into our bodies, they spread6 and make us sick...流感来了，我该怎么办？Every day we see news about a new flu. It's called A(H1N1) flu. Many people are very ……