The nose cavity is divided into a right and left passageway. The tissue that covers the wall of your nasal cavity contains many blood vessels. Heat from the blood in the vessels helps warm the air as you breathe. Moisture (small amount of water) is added to the air you breath by special cells in the walls of the nasal cavity. The air is warmed and moistened before it reaches your lungs.
Cilia (small hairs) and mucus along the inside wall of the nasal cavity trap and remove dust and germs from the air as it flows through the nasal cavity. The cilia move the mucus down the nasal cavity to the pharynx, where it can be swallowed.
The nasal cavity is covered by the nasal bone. The top of the inside of the mouth separates the nasal cavity from the mouth.
The nasal cavity is divided in two by a vertical fin called the nasal septum. On the sides of the nasal cavity are three horizontal outgrowths called turbinates. These turbinates guide the air through the nasal cavity. The vomeronasal organ is found at the back of the septum and has a role in finding pheromones.
Diseases of the nasal cavity include viral infections and nasal cavity cancer. Picking your nose can lead to bloody noses as well.
Daniel Radcliffe
Daniel Jacob Radcliffe (born 23 July 1989) is a British actor. He is most famous for playing Harry in the movies based on J. K. Rowling’s "Harry Potter" books.
Radcliffe started acting in school plays when he was in primary school. When he was ten years old, he played the part of the young David Copperfield in the TV show "David Copperfield".
In 2001, he played Mark Pendel in the movie "Tailor of Panama". Later that year, he was chosen to play Harry Potter in the movie "Harry Potter and the Philosopher's Stone" (called "Harry Potter and the Sorcerer’s Stone" in the United States). He has also played Harry in the other Harry Potter movies.
Juice
Juice is a liquid that comes from plants, animals or fruit. The juice from fruit is often made into a drink. Some fruits that are often made into drinks are apple, orange, tomato, pineapple, grapefruit, guava, mango, passionfruit, watermelon, cranberry, grape, lemon and lime, but there are many others.
In the United Kingdom the name of a fruit or fruits followed by "juice" can only legally be used to describe something which is 100% fruit juice. This is because of the Fruit Juices and Fruit Nectars (England) Regulations and the Fruit Juices & Fruit Nectars (Scotland) Regulations 2003.
Juice can be bought from a store, already in bottles. Companies sell fruit juice just like any other drink. Juices are made by squeezing the juice out of the fruit.
If something has a lot of juice in it, it is said to be juicy. Juice does not have to be a drink. It can just be a liquid contained in something.
Some Juices could be healthy. Orange juice has vitamin C, folic acid, and potassium which may help prevent various diseases.
Subtropical cyclone
A subtropical cyclone (also known as a subtropical storm) is a cyclonic weather storm. Subtropical cyclones have wide wind patterns with the winds getting stronger as they get farther away from the centre of the storm.
A subtropical cyclone is more likely to be a tropical cyclone than an extratropical cyclone. Subtropical cyclones are only found in the northern Atlantic Ocean and in the eastern Pacific Ocean. Like normal tropical cyclones, most subtropical cyclones have maximum wind speeds of at least 39 mph to 74 mph (60 km/h to 110 km/h). Subtropical cyclones that have wind speeds less than 39 mph are known as "subtropical depressions". There is no such thing as a "Subtropical Hurricane". If there is a previously subtropical storm with this intensity, it is either fully tropical or extratropical.
During the 1950s and 60s, subtropical cyclones were simply called "semi-tropical". There was much discussion between meteorologists in the late 1960s as to what a subtropical cyclone was. So, in 1972, the National Hurricane Center (NHC) officially classified the type under a new category different from actual tropical cyclones. During the 1970s, the NHC began making a new list of names, separate for subtropical cyclones, although that process was soon canceled because it was rejected by many scientists. After that, subtropical storms were just numbered, such as Hurricane Karen from 2001, which was originally named "Subtropical Storm One". But in 2002, a policy change had tropical and subtropical storms share the same list of names for the whole season, which started with Subtropical Storm Nicole in 2004.
In the 2004 Atlantic hurricane season, the NHC watched the first named subtropical cyclone: Subtropical Storm Nicole. Later, another unnamed subtropical cyclone was discovered in the 2005 Atlantic hurricane season after someone re-read the records. Although it could have been named, the subtropical storm remained without a name because it was only identified a long time after the official season had finished. A third subtropical cyclone was named Subtropical Storm Andrea, which formed on May 9 just before the start of the 2007 Atlantic hurricane season.
A subtropical cyclone can form in many ways:
The most common type of a subtropical cyclone is an upper-level cold low with circulation expanding to the surface layer and strongest winds usually happening at a radius of about 100 miles/160 kilometers or more from the center.
Another type of a subtropical cyclone is a mesoscale low forming in or near an area of horizontal wind shear, also known as a "dying frontal zone", with radius of strongest winds normally less than 30 miles (50 kilometers). The entire circulation may originally have a diameter of less than 100 miles/160 kilometres. These cyclones usually last for a short time. They may be either cold core or warm core, and for some time in 1972 this type of subtropical cyclone was called a "neutercane". As of 2006, the warm core type was moved under the definition of the term, tropical cyclone; and removed from the subtropical cyclone definition.
Morning
Morning is time periode of the day from midnight to noon (00:00:01-11:59:59). Morning is usually cooler than afternoon (12:00:01-17:59:59).
Many people use the morning as a time to get ready for the day. This includes things like taking a shower, eating a meal (called breakfast, because you break the fast of the night) and getting dressed. Then many people go to work or school.
Many people buy a morning newspaper to read about what is going on in the world.
Disinfectant
Disinfectant is a liquid used to destroy and kill unwanted germs and parasites. It is often used in the activity of cleaning, especially in bathrooms and kitchens, as they are the areas most likely to be contaminated with dangerous microorganisms. Disinfectants are dangerous liquids and should be used carefully because they can be deadly to humans and animals when in large amounts; it is also different to antiseptics for this reason - disinfectants can only be used on non-living things, while antiseptics are not strong enough to combat the germs disinfectant fights.
Types of Disinfectant
Disinfectant types are classified based on various types of applications.
Different disinfectants are used differently.
Four types of disinfectant:
Floor
A floor is a horizontal surface inside a building. People walk on a floor. A floor can be made of many different materials, including concrete, tiling, or wooden floorboards. People often put carpets on a floor.
The word "floor" can also mean the level in a building. Another word for this is "storey".
The way these levels are numbered may be different in different countries. In Britain and most of Europe, the ground level floors are called the "ground floor", the next level is called the "first floor". In most of the United States, Russia and China, the floor at ground level is called the "first floor", the next level is called the "second floor". This can be confusing for people visiting other countries.