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The longest part of the digestive system, where most of the digestion and absorption...
When producing sound, the vocal cords are vibrated by the air flowing out of the lung.
The reproductive system is a series of organs working together for the purpose of...
This scene presents the location, anatomy and functioning of the central organ of the...
The knee joint is made up by the femur, the tibia and the kneecap.
Careful tooth brushing is an important part of oral hygiene.
The lesson presents the components of a healthy diet.
The large intestine is the last section of our digestive track.