#breathing
The human nose has two nostrils, one on each side of the nasal septum. The nostrils are the external openings of the nasal cavity, which is the large... Read more
The primary functions of the human respiratory system are to take in oxygen and expel carbon dioxide. Oxygen is essential for the body's cells to... Read more
The human respiratory system is responsible for the exchange of gases between the body and the environment. It includes the nose, pharynx, larynx,... Read more
Hiccups, also known as synchronous diaphragmatic flutter (SDF) or singultus, is a common condition that occurs when the diaphragm (the muscle located... Read more
Fish are aquatic animals that breathe underwater through a process called respiration. Unlike humans and other mammals, fish cannot extract oxygen... Read more
The respiratory system is responsible for taking in oxygen and expelling carbon dioxide from the body. It consists of the nose, mouth, trachea,... Read more
The respiratory system is responsible for bringing oxygen into the body and removing carbon dioxide. The process begins with inhalation, during which... Read more
The rate of breathing, or respiratory rate, is regulated by the body through various mechanisms that help to maintain adequate oxygen levels and... Read more
Respiration is the process by which living organisms convert oxygen into energy for their cells. In humans, respiration occurs through breathing,... Read more