The<unk>  is the entire physical structure of a<unk>  organism. The<unk>  consists of a head, neck, torso, two arms and two legs. The average height of an adult<unk>  is about 1.6 m (5 to 6 feet) tall. This size is largely determined by genes.<unk>  type and<unk>  composition are influenced by postnatal factors such as diet and exercise.
The<unk>  is often called a "body". The<unk>  of a dead person is called a "corpse" or "cadaver".
The<unk>  consists of systems, organs, 
tissues and cells.<unk>  anatomy studies structures and systems of the<unk> . The study of the workings of the<unk>  is called physiology. Ecology focuses on the distribution and abundance of the bodies and how the distribution and abundance are affected by interactions between bodies and its environment.
Combination of individual atoms, molecules, polypeptides, cells in<unk> ,  is a source of emergence.
Human body
Biomedical tissue
Human skeleton
Tissue 
Wound
Hair
Biological system
Cell 