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Biology, 06.02.2021 18:50 jgee13

Hello can you help me with this thank you Tobacco Smoking
use this words to complete all the sentences

carcinogen
brain
cigarettes
heart
addicted
lung cancer
chemicals
quarter
20
emphysema
bronchitis
oxygen

Smokers are _ _ times more likely to die from _ _ _ _ _ _ _ _ _ _ than non-smokers.

There are thousands of different _ _ _ _ _ _ _ _ _ in _ _ _ _ _ _ _ _ _ _, some of them are poisons. 3 of these chemicals include:

Nicotine: is a stimulant which affects the _ _ _ _ _, it is this that causes people to become _ _ _ _ _ _ _ _ to cigarettes.

Tar: is a _ _ _ _ _ _ _ _ _ _, which means it is a poison that causes cancer. About a _ _ _ _ _ _ _ of smokers die from some sort of cancer.

Carbon Monoxide: stops blood cells being able to carry as much _ _ _ _ _ _ around the body as normal which harms cells, including the _ _ _ _ _ and blood vessels.

Lung Diseases

Regular smokers get infections in their lungs, for example _ _ _ _ _ _ _ _ _ _. Another long term effect of smoking is the lung disease _ _ _ _ _ _ _ _ _, which makes getting enough oxygen into the blood very difficult.

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