gcse biology circulatory system
- Created by: PinktheCat
- Created on: 31-03-15 11:49
Other questions in this quiz
2. which blood vessel delivers blood to the right atrium of the heart?
- vena cava
- aorta
- pulmonary artery
- pulmonary vein
3. which heart chamber pumps blood to the lungs through the pulmonary artery?
- left atrium
- right atrium
- right ventricle
- left ventricle
4. which heart chamber pumps blood to the body through the aorta?
- left atrium
- right atrium
- left ventricle
- right ventricle
5. how many valves are there in the heart?
- 2
- 3
- 4
- 5
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