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[DOCX File]WordPress.com
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___ Nicotine matter condenses to the lungs and forms tar. ___ Smoking doubles ones chances for heart disease. ___ Light or ultra light cigarettes are less harmful.
removing tar from lungs

[DOCX File]A4.3.5.SmokingLeg
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a. tar in cigarette smoke irritates cells in the lungs and changes them. b. smoking can lead to lung and throat cancer. c. smokeless tobacco can lead to cancer of the mouth, throat, or stomach. d. death is very likely – 1/3 caused by cigarettes. 3. Heart Disease.
tar effects on body

[DOC File]1 - San Diego Miramar College
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19. Smoking tobacco products destroys the cilia in the respiratory pathway. Why is the absence of cilia harmful? 20. Tar from cigarettes and other tobacco products can absorb gases that are known to be harmful when we encounter them as factors in air pollution. Can you make some assumptions about why this contributes to lung disease? 21.
tar cigarette

[DOC File]THE ANATOMY OF THE RESPIRATORY SYSTEM
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Smoking has harmed his cardiovascular system. In the lungs not as much oxygen is being absorbed due to the black tar buildup. Vessels have become hardened and blocked by plaque. Circulation becomes poor which means oxygen delivery is poor which reduces or eliminates functioning.
lungs cleaning tar out

[DOC File]Chapter 10
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Smoking and Disease Study Sheet. Ingredients of tobacco smoke and their effects: Tar: aromatic compounds that settle in and gunk up the lungs. Carbon Monoxide: Affects haemoglobin association with oxygen negatively, decreases efficiency of gas exchange. Nicotine: addictive and poisonous. Nervous stimulant to contract arterioles and release ...
effects of tar

[DOC File]I
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This increases the chance of pathogens getting into the lungs and causing infections. Another chemical found in tobacco smoke is tar. Tar can cause many different diseases including bronchitis and COPD. As well as that tar is also a carcinogen which means tar can cause lung cancer.
bad lungs from smoking

Cigarette Tar and How It Can Hurt You
Tar also sticks to the tender surface of the alveoli in the lungs reducing it's surface contact with blood vessels.Smoking facts reveal that all these inhalants cause damage to …
tar in lungs copd

[DOCX File]Paxson Science
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The tar in cigarette smoke tends to make alveoli stick together, and coughing separates them. Cigarette smoke harms the cilia that normally move debris out of the lungs, and coughing is the remaining way to clean the lungs. Cigarette smoking partially paralyzes the muscles in the lungs, resulting in an increased residual volume, and coughing ...
why is tar in cigarettes

[DOCX File]3ESO BIOLOGY & GEOLOGY
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Tar is a thick, dark liquid that forms when tobacco burns. Carbon monoxide is a colorless, odorless, poisonous gas produced when tobacco burns. Alveoli are fragile, elastic, microscopic air sacs in the lungs where carbon monoxide from body cells and fresh oxygen from the air are exchanged.
removing tar from lungs

Tar in lungs from smoking