lower and upper respiratory system
Pulmonologists treat the lower respiratory system, and otolargyngologists treat the upper respiratory system.
1. Respiratory system 2. Cardiovascular system
The respiratory system functions in gas exchange. In doing so, it works closely with the circulatory system, and is aided by the nervous, muscular and skeletal systems.
The respiratory system and the circulatory (cardiovascular) system.
The two main divisions of the nervous system are the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which consists of the nerves that extend from the CNS to the rest of the body.
These two organs are the lungs.The lungs are these two organs.
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
physiology and genetics
it consists of two parts
cardiovascular system and respiratory system
The division of the Trachea is the Bronchial Tubes.
The respiratory and the endocrine systems.