Circulatory System Quizzes & Trivia

The heart is the most important organ in the human body as if it is unable to pump air someone’s life will either be cut short or become extremely difficult to maintain. The quiz below is on the heart and circulatory...

Second quiz for my web unit :)

How much do you know about the circulatory system? The circulatory system moves blood in the body for it to receive oxygen and process waste, and dispose of it. Blood circulates within organs such as the liver and kidneys. The...

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Do you know that heart is the size of two adult hands held together? Do you know that the heart keeps the circulatory system working? The circulatory system aims to keep your body going and to fight off disease. It gives the...

Do you think you are ready to be tested on the circulatory system? This quiz can help you to prepare. A closed circulatory system can have a solo or dual circulatory pattern. In mammals, deoxygenated blood comes in through the...

Mark the letter of the letter of choice then click on the next button. Answer will be revealed after each question. No time limit  to finish the exam. Good luck!

Do you know how your circulatory system helps you? Your circulatory system delivers blood and nutrients throughout the body. Without the circulatory system, the blood does not receive oxygen, and the heart and lungs cannot do...

A test about circulatory system (heart).

Play this amazing quizz, "what does the circulatory system do":-

This is a quiz from the science book and especially concentrating on the circulatory system. Blood and air systems are very vital for living and thus a lot of essence in regard to the subject. All the best as you advance your...

The circulatory system helps the body to transport blood and nutrients to the various organs. Having a good circulation ensures that you are full of energy therefore making you more productive. Test your knowledge on the...

This is quiz will test your knowledge of what you've learned from the team Gene Mutant website. If you haven't already checked it out, here's a link: http://sites.google.com/site/humansystemsclassof2012/circulatory-system. Be...

Do you know what is the primary purpose of the circulatory system? The circulatory system is responsible to carry oxygen throughout the body for the muscles, tissues, and organs operate successfully. Blood circulation also...

Among the many body systems that allow the body to function normally, the circulation system is a very critical one, as failure to function causes death. How well do you understand the human blood circulatory system?...

Quiz number 3 :)

The circulatory system is the vital organ system responsible for the transportation of blood, and nutrients to the body. It permits the blood to carry nutrients such as oxygen, carbon dioxide, hormones, and blood cells. Its...