What to create	Quiz
Which subject	Biology
What age group	Year or Grade 10
What topic	Heart and blood system
Question types	Mixed
Number of questions	5
Number of answers	4
Correct answers	Exactly 1
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Biology Quiz: Heart and Blood System

Grade Level: 10

Test your knowledge of the heart and blood system with the following questions.

Questions

1. What is the primary function of the heart?

2. Which blood vessels carry oxygenated blood away from the heart? A. Pulmonary veins
   B. Aorta
   C. Inferior vena cava
   D. Pulmonary artery

3. Which component of blood is primarily responsible for transporting oxygen?

4. What is the name of the heart's lower chambers? A. Atria
   B. Valves
   C. Ventricles
   D. Septum

5. What is the significance of the coronary arteries?

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Instructions

• For questions with a list of answers, select the correct option.
• For questions without a list, provide a brief explanation for your answer.

Good luck!