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Use this worksheet to take your test

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use this website to test your spelling of the terms

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take this pre test to see your knowledge of the cardiovascular system

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print out this worksheet to fill in the different chambers of the heart

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watch this video of the heart of a smoker

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lung cancer (disease or medical condition)

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Every year thousands of people around the world suffer from diseases caused by smoking cigarettes. It is likely that one in two lifetime smokers will die from their habit. Half of these deaths will occur in middle age.

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read this article on the hazards of smoking on the heart

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We're sorry, but this page is not available. Try typing the web address again, or using our search feature at the top of the page to find similar content. You may also be interested in learning more about:

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watch this video to see how blood flows through the heart.

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use this worksheet to understand how the heart works

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Practice your memorization of the terms here.

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use this website to memorize your terms