Cambridge IGCSE Combined Science practice

Paper 3 structured question: Heart

Try the question first, then check the answer and practise the same topic again.

At a glance

Paper

Marks

Topic

Heart

Exam-style question

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Paper 3Theory (Core)4 marks

The circulatory system is vital for maintaining homeostasis.

Description

Blood circulates through a network of arteries and veins.

a
Describe the pathway of blood from the heart to the body and back to the heart.
Your answer
Aim for approximately 4 distinct marking points.
[4]

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Paper 3Theory (Core)2 marks

Description

Blood is transported away from the heart through arteries and returns via veins.

a
Explain the roles of arteries and veins in the circulatory system.
Your answer
Aim for approximately 2 distinct marking points.
[2]