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→About Smoking
==Key Stage 3==
===Meaning===
[[File:Smoking.png|right|300px|thumb|A man smoking a [[cigarette]].]][[Smoking]] is when someone [[inhale]]s smoke from a [[cigarette]], cigar or pipe.
===About Smoking===
: [[Smoking]] is [[addictive]] because the [[tobacco]] that is burned has a [[drug]] called [[nicotine]] inside which causes [[Addictive|addiction]].: The smoke from [[tobacco]] also has other dangerous [[chemical]]s inside that damage your health:*[[Tar (Tobacco)|Tar]] - Which gets stuck in the [[mucus]] of the [[lungs]] damaging the [[cilia]] on the [[Ciliated Epithelial Cell|ciliated epithelial cells]].
*[[Carbon Monoxide]] - Which takes the place of [[Oxygen]] in [[Red Blood Cell|red blood cell]]s stopping your [[blood]] from carrying as much [[Oxygen]] around the body.
==Key Stage 4==
===Meaning===
[[Smoking]] is when someone [[inhale]]s smoke from a [[cigarette]], [[cigar]] or [[pipe]].
===About Smoking===
: [[Smoking]] is a [[Risk Factor|risk factor]] in [[Lung Cancer]] and [[Coronary Heart Disease]].
: [[Smoking]] is addictive because the tobacco that is burned has a [[drug]] called [[nicotine]] inside which causes addiction.
: The smoke from tobacco contains dangerous [[chemical]]s that damage your health:
*Tar - Which gets stuck in the [[mucus]] of the [[lungs]] damaging the cilia on the [[Ciliated Epithelial Cell|ciliated epithelial cells]].
*[[Carbon Monoxide]] - Which takes the place of [[Oxygen]] in [[Red Blood Cell|red blood cell]]s stopping your [[blood]] from carrying as much [[Oxygen]] around the body.
*[[Nicotine]] - Which increases the risk of [[Blood Clot|blood clots]] and hardens the [[artery|ateries]] so that they are less flexible and when [[Cholesterol Plaques|choleterol plaques]] form the [[artery|arteries]] cannot expand to maintain the blood flow.
===Extra Information===
{{#ev:youtube|https://www.youtube.com/watch?v=Y18Vz51Nkos}}
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Smoking, pages 116-117, GCSE Biology; Third Edition, Oxford University Press, AQA '']
:[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f513 ''Smoking, pages 128-9, 132-6, 211, GCSE Biology; Student Book, Collins, AQA '']
====Edexcel====
:[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Smoking and disease, page 101, GCSE Biology, Pearson, Edexcel '']
:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Smoking, page 187 GCSE Biology, CGP, Edexcel '']
:[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Smoking, page 44, GCSE Combined Science; The Revision Guide, CGP, Edexcel '']
:[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Smoking, page 65, GCSE Biology; The Revision Guide, CGP, Edexcel '']
====OCR====
:[https://www.amazon.co.uk/gp/product/0198359810/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359810&linkCode=as2&tag=nrjc-21&linkId=d768d99f1a06f7c12fab40e5aef85a55 ''Smoking, pages 236, 240, Gateway GCSE Biology, Oxford, OCR '']