We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
supports HTML5 video
Published byMiranda Kelley
Modified over 6 years ago
Respiratory System FoldableParts and Funtion
Nasal Cavity Cilia (microscopic hairs) and mucus traps dirt, pollen and other material you don’t want in your lungs.
Pharynx Throat; tube that connects to the trachea. Cilia continue to filter debris out of air.
Epiglottis Blocks the trachea when you are swallowing food.
Larynx Your voice box; vocal chords attach here.
Trachea Windpipe; tube air travels through on its way to the lungs.
Lungs Two cone- shaped organs that hold air. Consists of bronchi, bronchioles and alveoli.
Bronchi Two tubes that branch off of the trachea. Takes air further into lungs.
Bronchioles Thousands of smaller tubes that branch off of bronchi that carry air even further into the lungs.
Alveoli Clusters of tiny air sacs at the end of the smallest bronchioles. Surrounded by capillaries where oxygen and carbon dioxide diffuse from blood cells.
Diaphragm Muscle below the lungs that contracts and relaxes in order to increase or decrease lung capacity (allowing you to breathe).
Parts and Pieces Answers1) Nose or nasal cavity 2) Mouth 3) Larynx 4)Lungs 5) Bronchi 6) Diaphragm 7) Pharynx 8) Trachea 9) Bronchi 10) Bronchioles 11) Alveoli
The Respiratory System. Purpose of the respiratory system To provide a constant supply of oxygen to keep your body cells functioning To remove carbon.
Gas Exchange in Vertebrates
The Respiratory System
Respiratory System Navasota Junior High.
Mechanism of Breathing
The Gas Exchange System. ayer_embedded&v=3nZaSrV6v6k# ayer_embedded&v=3nZaSrV6v6k#
Respiratory System IN comes the OXYGEN, OUT goes the CARBON DIOXIDE!
2 functions of the Respiratory System 1. Moves oxygen from the outside environment into the body. 2. Removes carbon dioxide and water from the body (aka.
Respiratory System. Functions of the Respiratory System The main function is respiration – The exchange of gasses between the body and the environment.
Twenty Questions Subject: Respiratory/Excretory System.
RESPIRATORY SYSTEM Human physiology. Your cells need food (digestive system) and oxygen Respiration is the process that gets oxygen to the cells and.
Respiratory System. Respiratory system/functions Nose: air enters Nose: air enters –Hairs block or trap dust and unwanted objects Nasal passage: warms.
Respiratory System. Respiration Overview All of your body’s cells require oxygen (remember, oxygen and glucose are used by your cells during cellular.
Respiratory System. Lesson 6 vocabulary trachea – the tube through which air moves from your throat to your chest; the windpipe bronchial tubes – two.
The Respiratory System Gaining oxygen from the environment while riding the body of water and carbon dioxide.
The Human Respiratory System
© 2021 SlidePlayer.com Inc. All rights reserved.