Respiratory System
Understand the Problem
The question is likely asking for information or concepts related to the respiratory system, which includes its functions, components, and significance in human biology.
Answer
The respiratory system primarily takes in oxygen and expels carbon dioxide; the main organ is the lungs.
The respiratory system's primary function is to take up oxygen from the air we breathe and expel carbon dioxide. Its main organ is the lungs, supported by the trachea, bronchi, diaphragm, and intercostal muscles.
Answer for screen readers
The respiratory system's primary function is to take up oxygen from the air we breathe and expel carbon dioxide. Its main organ is the lungs, supported by the trachea, bronchi, diaphragm, and intercostal muscles.
More Information
The respiratory system is essential for providing oxygen to the body and removing waste gases. It involves a complex structure of airways and muscles working together efficiently.
Tips
A common mistake is to overlook the role of muscles such as the diaphragm and intercostal muscles in assisting breathing.
Sources
- Respiratory System: Organs, Facts, Anatomy & Function - my.clevelandclinic.org
- Respiratory System: Functions and Organs - WebMD - webmd.com
- Respiratory system | Canadian Lung Association - lung.ca
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