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Did you know that stomach muscles are involuntary muscles? This means they work without you having to think about them. Learn more about the appearance and function of this body …
Did you know that there are more than 600 muscles in your body? Fifty of these muscles are in your face. Learn more about the appearance and function of these body parts in …
Did you know that the left lung is smaller than the right lung? The left lung is smaller to make room for the heart. Learn more about the appearance and function of these body …
Did you know that the brain is the third largest organ in the body? It uses more energy than any of the other organs. Learn more about the appearance and function of this body part …