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What Are the Lungs and Respiratory System? The lungs and respiratory system allow us to breathe. They: Bring oxygen into our bodies (called inspiration, or inhalation). Send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration. How Do the Lungs and Respiratory System Work?
- Word! Lung Function Tests
How well do your lungs function? In other words, how well...
- What Does Inhale Mean
Helping Kids When They Worry When kids worry, parents can...
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Ever wonder what you're made of? The simple answer is cells....
- What is Bronchoconstriction
Bronchoconstriction. Say: brong-ko-kun-STRIK-shun. Doesn't...
- Word! Lung Function Tests
Lungs are baglike organs, or body parts, used for breathing. They are part of the body’s respiratory system. All animals that have a backbone and breathe air have lungs. When an animal inhales (breathes in), air filled with oxygen flows into the lungs.
Learn all about the lungs and human respiration system in this guide for learners of 2nd Level Science in Scotland's Curriculum for Excellence (CfE)
Insects breathe through holes in the sides of their bodies. Fish and young amphibians have organs called gills to take in oxygen from water. Mammals, birds, reptiles, and adult amphibians breathe through lungs.
5 sie 2016 · Hey Kids, have you ever wondered what happens after we breathe? How does the air travel inside our body? Well, Dr. Binocs is here to explain it all in today'...
9 lut 2021 · We are going to explain the Respiratory System for Children. Air enters through the nose or mouth. It passes through the throat, where the pharynx and larynx are, into the trachea. The trachea then divides in two tubes called bronchi that enter each of your two lungs, the right and left lung.
Kid's learn about the science of human breathing and the lungs. How we get oxygen into our blood and remove carbon dioxide through the Respiratory System.
