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Cambridge IGCSE Biology practice

Paper 3 structured question: Heart

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1

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Heart

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Paper 3Theory (Core)1 marks

Diet and exercise are important factors in reducing the risk of coronary heart disease.

Description

Diet and Exercise Effects

A person changes their lifestyle by eating less saturated fat and doing regular aerobic exercise to reduce their risk of coronary heart disease.

  1. a

    State one way in which diet can reduce the risk of coronary heart disease.

    Aim for approximately 1 distinct marking point.

    [1]

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Paper 3 structured question: Heart

Paper 3Theory (Core)2 marks

Description

Diet and Exercise Effects

A person changes their lifestyle by eating less saturated fat and doing regular aerobic exercise to reduce their risk of coronary heart disease.

  1. b

    Identify two effects of regular exercise that help lower the risk of coronary heart disease.

    Aim for approximately 2 distinct marking points.

    [2]