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This animation demonstrates the internal structure of the brain.
The ribcage, the sternum and the spinal column together form the chest, in which the...
Human blood consists of blood cells and plasma.
Scoliosis is a medical condition in which a person's spine has a lateral deviation.
Glands of the endocrine system secrete hormones into the blood.
The longest part of the digestive system, where most of the digestion and absorption...
The topmost layer of our skin is the epidermis, which contains melanocytes.
Surface epithelia cover the external and internal surfaces of the body