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The urinary system serves for the removal of harmful and useless materials from the body.
The topmost layer of our skin is the epidermis, which contains melanocytes.
Is the resolution of our eye comparable to that of today’s top quality films? What is the actual...
The heart is the central pump of the cardiovascular system beating several billion times...
When producing sound, the vocal cords are vibrated by the air flowing out of the lung.
Smoking severely damages the respiratory system, it may cause COPD or lung cancer.
The respiratory system is responsible for the intake of oxygen and the release of carbon...
Find out what types of bones there are and what anthropologists do!