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 dioxide.
The heart is the central pump of the cardiovascular system beating several billion times over our lifetime.
Human bones are joined together by cartilaginous or synovial joints, sutures or they can fuse together.
When producing sound, the vocal cords are vibrated by the air flowing out of the lung.
Bones of the lower limbs are connected to the trunk by the pelvis.
Bones of the upper limbs form the pectoral girdle and the arms.
Systemic circulation carries oxygenated blood from the heart to the body, while pulmonary circulation carries oxygenated blood from the lungs to the heart.
This animation introduces the most important systems of the human body.
This animation introduces the most important organ systems of the human body.
Our body´s internal support structure to which skeletal muscles are attached.
This animation demonstrates how muscles and vertebrae move the head.
This scene presents the location, anatomy and functioning of the central organ of the human circulatory system.
Human blood consists of blood cells and plasma.
The two main parts of the central nervous system, the brain and the spinal cord are protected by the skull and the spinal column.
The inflammation of the vermiform appendix, which is connected to the cecum, requires immediate surgical intervention. The animation shows the cause and...
Connective tissues include loose and dense connective tissues, adipose tissue, blood, tendon and bone tissue.