Today is the best day! I went inside a giant’s respiratory system and it was awesome. I entered the respiratory system from the nasal cavity. The nasal cavity is part of the respiratory system. The nose is the primary opening for the respiratory system. Have you ever wondered how it works? The term "nasal cavity" can refer to each of the two sides of the nose or to the two sides combined. The two nasal cavities condition the air to be received by the other areas of the respiratory tract. Owing to the large surface area provided by the nasal conchae (also known as turbinate’s), the air passing through the nasal cavity is warmed or cooled to within 1 degree of body temperature. I then reached the mouth. The mouth is also called the oral cavity,
