1. Create the cover page by inserting clip art, WordArt, and text. Triple-click and enter your name here. Do not press the delete key! Triple-click and enter your name here. Do not press the delete key! Cut along dotted line.  The Path of Air in the Respiratory System

2. Triple-click and enter the title for slide. Do not press the delete key! Triple-click and enter the title for slide. Do not press the delete key! Cut along dotted line.  Insert clip art, WordArt, and text. Mouth/Nose ________ help to keep the air _______. ________ help keep the air _________. ___________ help keep the air ______. ________ also sweeps _________ into the throat so you can swallow allowing the __________________ to destroy the bacteria and dust. Ciliaclean Mucusmoist Capillaries warm CiliaMucus Stomach acid

3. Triple-click and enter the title for slide. Do not press the delete key! Triple-click and enter the title for slide. Do not press the delete key! Cut along dotted line.  Insert clip art, WordArt, and text. Pharynx The _________ is the only part of the ______________ system that is shared with other system -- the ___________________ system. It is also called the ______________. pharynx respiratory digestive throat

4. Triple-click and enter the title for slide. Do not press the delete key! Triple-click and enter the title for slide. Do not press the delete key! Cut along dotted line.  Insert clip art, WordArt, and text. Larynx The _________ is located in the top part of the ____________. It is also called the ____________________. Two ____________________, which are folds of ______________ tissue that produce your _______, stretch across the opening the larynx. The _______________ of the vocal cords makes the air molecules _____________ creating a sound, your __________. ________ vocal cords produce a _______ voice. larynx trachea voicebox vocal cords connectivevoice movement vibrate voice Longdeep Short high

5. Triple-click and enter the title for slide. Do not press the delete key! Triple-click and enter the title for slide. Do not press the delete key! Cut along dotted line. Insert clip art, WordArt, and text. Trachea  The ____________ is also called the windpipe. ____________ helps strengthen and keep it open. It is also lined with __________ and __________. When your trachea is irritated, you __________. ________ should only enter the trachea. If food enters the trachea, it can ________ air from entering the lungs and you will _____________. The ________________ is a flap of tissue that seals the trachea when you ________________. trachea Cartilage ciliamucus cough Air block choke epiglottis swallow

6. Triple-click and enter the title for slide. Do not press the delete key! Triple-click and enter the title for slide. Do not press the delete key! Cut along dotted line.  Insert clip art, WordArt, and text. Bronchi and Bronchioles _________ direct _______ into the lungs. _______________ is when the bronchial tubes become irritated, swell up, and are clogged with _________, which makes you _______. __________ damages the ___________ in your respiratory system. This can permanently damage your lungs because ____________ can build up, causing infections. Bronchiair Bronchitis mucus cough Smoking cilia bacteria

7. Triple-click and enter the title for slide. Do not press the delete key! Triple-click and enter the title for slide. Do not press the delete key! Cut along dotted line.  Insert clip art, WordArt, and text. Alveoli __________ move __________ from the ______ into the _________________. They also remove ______________ from the blood. The walls of the alveoli and capillaries are ____________, which means substances can easily pass through them easily. The huge ____________________ of the alveoli allows the lungs to ___________ a large amount of _____________. Alveoli oxygen air bloodstream Carbon dioxide permeable surface area absorb oxygen