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body that allow you to breathe are called your lungs. You have two of them that work together, located in your chest inside the rib cage. The main purpose of your lungs is to breathe in good air and breathe out bad air. The good air contains oxygen, which your body needs. The bad air is a gas called carbon dioxide, which your body cannot use.
Covers the following skills: Know that the human body has many parts that interact to function as systems (e.g., skeletal, muscular) and describe the parts and their specific functions in selected systems (e.g., the nose, lungs, and diaphragm in the respiratory system).
26 Οκτ 2024 · How the Respiratory System Works. When we breathe in, or inhale, oxygen travels from our nose or mouth down the trachea and into our lungs. In the lungs, the oxygen moves into the alveoli and is absorbed into our blood. Our blood then carries the oxygen to all parts of the body. At the same time, the blood picks up carbon dioxide, a waste gas ...
How Do the Lungs and Respiratory System Work? The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
23 Ιουλ 2021 · School subject: Science (1061951) Main content: Human body systems (2012355) From worksheet author: Label the organs of the respiratory system.
What does oxygen hitch a ride on to move from the lungs to the blood and eventually the heart? ________________________________________________________________________________________________
31 Μαΐ 2021 · Level: 4th / primaria. Language: English (en) ID: 1047810. 31/05/2021. Country code: PE. Country: Peru. School subject: Science (1061951) Main content: Respiratory System (2011110) From worksheet author: Complete the parts of respiratory system. Other contents: Lungs. Loading ad... Share / Print Worksheet. Finish!
