The Human Body – Circulatory System
Science · Grade 5 · Week 25 · 25 questions
The human body is an incredible system of organs working together. Understanding how your body systems function helps you appreciate the complexity of life and make better health choices.
What you'll practise
- Identify major organs and their functions
- Explain how body systems work together
- Understand the structure of key body systems
- Describe common health conditions and prevention
All 25 questions in this The Human Body – Circulatory System quiz
Grade 5 Science — The Human Body – Circulatory System: 25 practice questions with instant scoring and explanations.
- What is the circulatory system?
- What is the main organ of the circulatory system?
- What does the heart do?
- How many chambers does a human heart have?
- What are the four chambers of the heart?
- What do atria do?
- What do ventricles do?
- What are arteries?
- What are veins?
- What are capillaries?
- What is blood?
- What are red blood cells?
- What is haemoglobin?
- What are white blood cells?
- What are platelets?
- What is the function of plasma?
- How many times per minute does a normal heart beat?
- What is the heartbeat caused by?
- What is a pulse?
- What is blood pressure?
- What is the main function of the circulatory system?
- What is a heart valve?
- What happens during systole?
- What happens during diastole?
- Why is exercise good for the circulatory system?
Question 1 of 250 correct so far