[DOC] [TLE] This question originally aired on April 9, 2001... | Jeopardy ... [PAR] Apr 9, 2001 ... This question originally aired on April 9, 2001 Category: ON YOU Question: You'll 
find millions of alveoli in these paired organs Answer:... [DOC] [TLE] Human anatomy and physiology | Health and medicine | Khan ... [PAR] Get introduced to all of the major organ systems of the body. ... respiratory system
, with hundreds of millions of tiny air sacs called alveoli, where all of the magic 
happens. These videos will introduce you to the lungs, and show how they help 
you survive. ... These paired organs are key to maintaining electrolyte and water
... [DOC] [TLE] Respiratory System [PAR] The Alveoli and Gas Exchange | Control of Respiration | Links ... Animals have 
organ systems involved in facilitating this exchange as well as the transport of 
gases to and from exchange areas. ... However, these simple animals are rather 
small in size. ... Lung breathing probably evolved about 400 million years ago. 
Lungs... [DOC] [TLE] The Respiratory System - Dictionary definition of The Respiratory ... [PAR] The Respiratory System: Words to Know ... Larynx (LAR-ingks):: Organ between 
the pharynx and trachea that contains the vocal cords. Lungs: Paired breathing 
organs. .... As blood passes through these vessels and air fills the alveoli, the 
exchange ... In a large container, the gas particles in a certain amount of gas will 
be far... [DOC] [TLE] Anatomy of the Respiratory System & Related Systems - Respiratory ... [PAR] Jun 1, 2000 ... How do the cells get their oxygen? ... The alveolar spaces are millions of tiny air 
sacs that have a very thin wall. ... other contents of the mediastinumthe tissues 
and organs of the middle chest (e.g., ... These are the major air passages from 
the trachea to the lungs and are similar to .... You and Your Family. [DOC] [TLE] The Circulatory [PAR] These channels can open and close by the action of muscles that control ... The 
human heart will undergo over 3 billion contraction cycles during a normal 
lifetime. ... They are small, 4 to 6 million cells per cubic millimeter of blood, and 
have 200 ... The lungs are large, lobed, paired organs in the chest (also known 
as the... [DOC] [TLE] The Respiratory System - Antranik.org [PAR] Dec 3, 2011 ... External respiration is the gas exchange in the alveoli. ... The organs of the 
respiratory system are divided into the conducting zone and respiratory zone. ... 
We will start with the conductive zone and then as things get smaller, we will 
eventually ... Fill these bones with cartilage and you have yourself a nose. [DOC] [TLE] chapter 1: the lungs and respiratory system - With Every Breath: A ... [PAR] An understanding of how the lungs and respiratory system work will help you ... 
When the lungs have difficulty doing their job, other organs in ... Unlike some 
other paired organs ... circulatory and respiratory systems will be discussed in the 
following section, The .... In this way, the kidneys try to help the body meet its 
oxygen. [DOC] [TLE] Lung birth changes - Medical Dictionary - The Free Dictionary [PAR] Looking for online definition of lung birth changes in the Medical Dictionary? lung 
birth ... culminate in clusters of tiny air sacs called alveoli, whose total runs into 
millions. ... Both of these actions increase the space for expansion of the lungs. .... 
(lung) the organ of respiration; either of the pair of organs that effect aeration of... [DOC] [TLE] How the Heart and Lungs Work Together - COPD - HealthCentral.com [PAR] Jun 17, 2014 ... Your lungs, as you probably know, are a pair of highly elastic and ... To help me 
show how these two systems work together to keep you alive, ... body, including 
all the major organs: heart, lungs, brain, kidneys, stomach, intestines, and liver. ... 
If you look at this on a larger scale, millions of oxygen molecules... [DOC] [TLE] lungs facts, information, pictures | Encyclopedia.com articles about ... [PAR] Get information, facts, and

Question: You'll find millions of alveoli in these paired organs
Answer: Lungs