The composition, operation and stamina of the human body and the way one feels greatly depend on diet. Let’s see how we can eat healthy every day.
The first section of the gastrointestinal tract comprises the oral cavity, the pharynx...
The ear converts the vibrations of air into electric signals which are then processed by...
Smoking severely damages the respiratory system, it may cause COPD or lung cancer.
The inability to differentiate certain shades of color is called color vision deficiency.
The main parts of the human brain are the brain stem, the cerebellum, the diencephalon,...
During swallowing food travels from the mouth cavity into the stomach.
Bones of the lower limbs are connected to the trunk by the pelvis.
Surface epithelia cover the external and internal surfaces of the body