The air moves through the nose or mouth into the body and gets moistened and warmed so as to not dry out the parts of the respiratory tract.
Further Explanation:
The organs like mouth, nose, bronchioles, trachea, pharynx, nasal cavity, and lungs make up the respiratory system. These organs work in a synchronized manner for the gaseous exchange. The gases which gets exchanged are carbon dioxide and oxygen which are exhaled and inhaled, respectively.
The air enters the body through nasal cavity or mouth. As the air moves inside, it gets warmed and moistened. This is because the air which is received by the lungs must be vaporised and is not harmful for the respiratory tract and its components. The nasal cavity is covered by cilia on the periphery and contains mucus which keeps the air moist. The solid particles are filtered from the air by the mucus and cilia which also warms up the air. The respiratory system comprise delicate tissues that are prevented by the moist air from the damage. As the air enters the nose, the moisture inside it humidifies and heats up the air. This increases the water vapor component of the air inside the noise which eventually reaches the lungs.
The mouth and the nasal cavity meet at the pharynx from where the air moves into the trachea. The trachea is a structure resembling a tube that facilitates the passage of air to the lungs through bronchioles. When the air reaches the lungs, the blood extracts the oxygen and supplies it to the other body parts. The contraction and expansion of the diaphragm help in the functioning of the lungs by forcing air to move into and out of it, respectively.
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Answer Details:
Grade: High School
Subject: Health
Chapter: Respiratory System
Keywords:
Respiratory system, mouth, nose, nasal cavity, respiratory tract, lungs, trachea, bronchioles, oxygen, carbon dioxide, exhalation, inhalation, diaphragm, contraction, expansion, air passage.
HIV is a human immunodeficiency virus which your body can not clear.
AIDS is an acquired immuno deficiently syndrome, which is the final stage of HIV.
T
F
Answer:
False
Explanation:
The six components of health and wellness are the following:
Answer:
false
Explanation:
Answer:
the latent content
Explanation:
The latent content -
It refers to the hidden information or any significant meaning of any dream , is referred to as the latent content .
The meaning of any dream plays a pivot role , which is explained by in the Sigmund Freud's psychoanalytic theory .
The method is adapted in order to reduce stress and tension in the life of people .
Hence , from the given scenario of the question .
The correct answer is the latent content .
The answer is T, True. impulsiveness can help make someone do something they normally wouldn't
Cancer accounts for fewer deaths than diabetes.
ase
Diabetes accounts for fewer deaths than the flu and
pneumonia.
Non-communicable diseases account for more than
half of the deaths.
Non-communicable diseases account for fewer
deaths than accidents.
onio
More than two-thirds (71%, or about 41 million) of all annual fatalities are caused by NCDs, which are also among the top causes of illnesses that can be prevented and disabilities that are associated. Thus, option C is correct.
Noncommunicable diseases (NCDs), which include heart disease, cancer, chronic respiratory conditions, and diabetes, are the world's biggest killers and a growing threat to global health.
The four main risk factors for NCDs are cigarette use, physical inactivity, alcohol abuse, and poor diet. The NCD epidemic has catastrophic health repercussions on individuals, families, and communities and poses a threat to overtax healthcare systems.
Therefore, More people now die from NCDs than from all other communicable diseases put together.
Learn more about diseases here:
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Answer:
The answer is c.
Explanation: