Blood circulation is intimately connected to all vital tissues of the body. As it moves through the vessels of the body, blood transports nutrients and waste products, as well as oxygen and chemicals. None of us could live without the important function provided by the circulatory system.

The KnowPro Biology: Blood Circulation quiz (including 100 questions!) will help you understand the intricate system of blood circulation and the complicated structure of the heart and its continuous function. It covers the entire circulatory system in detail, including such topics as the structure of key components in circulation, the production of blood cells, blood typing, circulation pathways and much more. Images accompany some of the questions, increasing engagement and the challenge.

Are you studying for an upcoming biology test, preparing for a medical-related entrance exam, or simply curious about the sticky red fluid in your body? This app is for you. Take it with you and study whenever and wherever you have a free moment. Test yourself and improve your knowledge of the blood circulatory system with KnowPro.

Every KnowPro app:
1) Is written by an expert on the topic
2) Is edited by an award-winning professional editorial staff, and
3) Features top-of-the-line technology for testing your knowledge and learning a subject matter

*This app is for educational purposes only.