Biology 5090 · O Level · Heart

Heart — practice question

Which risk is significantly raised by the nicotine found in cigarette smoke?

  • Abronchitis and emphysema
  • Bcancer of the airways
  • Chigh blood pressure
  • Dreduced birth weight of babies

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI