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  • Describe the effects of cigarettes on the tissues of the lungs and on gaseous exchange
  • Describe and explain the impact on the health of smokers and their unborn babies
  • Describe trends in secondary data
  • Describe the effects of cigarettes on the tissues of the lungs and on gaseous exchange
  • Describe and explain the impact on the health of smokers and their unborn babies
  • Describe trends in secondary data

In this lesson you will describe the effects of cigarettes on the tissues of the lungs and on gaseous exchange. You will also describe and explain the impacts on the health of smokers and their unborn babies. We will also look at describing trends in secondary data.