Keyword Analysis & Research: lungs definition for kids

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How do lungs work for kids?

Fun Facts about the Human Breathing System for Kids Your brain controls how fast your lungs draw in air. When you exercise or play, your brain tells your lungs to work faster. Your lungs are protected by your ribcage. The diaphragm is a muscle that sits under your lungs. It helps move breath in and out of your body.

What is the respiratory system for kids?

Respiratory System for Kids. The human respiratory system is made up of organs that help to breathe. Our breathing supplies blood with oxygen which is circulated through our body, allowing oxygen to reach all the body parts. The respiratory system comprises of the mouth, nose, trachea, lungs and diaphragm.

What are facts about lungs?

Some of the interesting facts about the lungs are: Fact 1: The lungs are the largest internal body parts about the size of two footballs. The right lung is slightly larger than the left one. Fact 2: Human beings breathe about 22,000 times per day, breathing in 2100 to 2400 gallons of air each day.

What is the main function of lungs?

What do the lungs do? The lungs' main function is to help oxygen from the air we breathe enter the red cells in the blood. Red blood cells then carry oxygen around the body to be used in the cells found in our body. The lungs also help the body to get rid of CO 2 gas when we breathe out.

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