Biology: Year 9 Term 3: Smoking Health Risks 0.0 / 5 ? BiologyHealthy livingDrugsGCSEAQA Created by: Charlotte HerondaleCreated on: 02-04-18 12:00 Identify 2 negative impacts of nicotine (2) Increases blood pressure, Causes addiction 1 of 5 Define carcinogen (1) Cancer-causing substance 2 of 5 Identify 2 negative impacts of tar (2) Causes asthma, Carcinogen 3 of 5 Why does smoking increase risk of CHD? (3) Increases blood pressure and narrows vessels, which can tear or get blocked 4 of 5 What are the negative impacts of smoking whilst pregnant? (3) Less oxygen supply causes stunted growth, Born addicted, Born with narrowed vessels 5 of 5
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