When walking in the mountains or after strenuous exercise, one tend feel short of breath. Why? Take the KnowPro Respiratory System quiz to find out. This app tests you on how the most important system in the body regulates vital biological functions.

Fundamental to all living organisms, respiration is the process by which a body transports oxygen to its cells and removes carbon dioxide from those cells. Whether speaking of aquatic or terrestrial animals, respiration is essential to all living creatures. Loaded with interesting facts, this quiz will improve your knowledge of respiratory processes.

The quiz is helpful for biology students or anyone who is curious about the inner workings of the body with respect to respiration.

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About the Author

KVijayalakshmi is a post graduate in plant sciences, but is highly educated in genetics and bio-technology as well. She has 20 years of experience teaching graduate programs, and is interested in anything that grows – be it a plant or animal.

Other apps by KnowPro Expert Vijayalakshmi K.Rao.

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You can customize the number of questions in your quiz. The more questions in a completed quiz, the higher your potential score. Correct answers and time to finish also affect your score.

Once you have achieved a high score, you can upload it to the global leaderboard. You also can Twitter or Facebook post your high score to impress your friends and colleagues or challenge them to beat your score!

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