1. Humans have two lungs (left and right)
2. Humans have a trachea and mainstem bronchus.
3. Humans have bronchi stemming from the mainstem bronchus.
... and there are ever so many more facts on the respiratory system.
Here are some fun facts about the respiratory system:
1)The average person breathes in 13 pints of air per minute.
2)People yawn because the brain senses low levels of oxygen in the lungs.
3)In humans, the right lung is larger than the left lung to accommodate the heart.
4)The fastest recorded sneeze is 120 miles per hour in speed.
5)300 million alveoli can be found in a pair of human lungs.
The respiratory system is amazing because two organs (lungs) that are essentially empty spaces keep humans and animals alive.
Within the otherwise empty space, numerous structures help to bring air into the lungs. This begins with the muscles that control the diaphragm and rib cage, along with basic life functions in the brain stem. As we inhale, the nose warms the air as it passes to the bronchus, looking like an upside down tree trunk. Going further, the main bronchus splits (like tree branches) into brochioles. At the ends of these smaller air passages inside the lungs are aveoli, looking like clusters of tiny grapes.
The aveoli are fascinating structures with a membrane that allows oxygen and carbon dioxide to pass through to and from the bloodstream. When a person has emphysema, some of the aveoli collapse and because there is less surface area, less O2 & CO2 can pass through. This problem along with damage to the lung tissue makes it hard to get air OUT in emphysema or IN when a person has Asthma.
The respiratory system also helps us to cool off when overheated; helps keep the Ph normal in the body especially in certain diseases; etc.
The respiratory system is essential for life and without it we would perish.
The respiratory system is responsible for helping you breathe. It is also vital in humans being able to speak and sing.
There are about 1,500 miles of airways in the lungs.
Woman and children breath faster than men.
The record for sneezing is 165 kilometers and hour.
About 20 times a minute, you breathe in
go look up the other one!
The right lung is larger than the left.
Two facts about the respiratory system include:it must work with both the nervous system and muscular systemillness, conditions, or injury to the muscles of respiration or the brain can interfere with the respiratory system's normal functioning
Non-specific question
The respiratory system is the system that handles breathing.
The Respiratory System
The trachea is the airway in the respiratory system.
The larynx belongs to the respiratory system.
no, they do not have a respiratory system
how does the respiratory system work
Respiratory system
The respiratory system.
Respiratory System
1. Respiratory system 2. Cardiovascular system