Different organs are projected onto a transparent body.
From the top:
Nasal mucosa, site of the first defense against germs
Great arteries and veins, trasport blood through the body
Heart, pumps the blood
Liver, has many functions and is the largest gland of the human body
Stomach (on the right, next to the liver), can stretch depending on how full it is and passes its contents in portions into the small intestine
Small and large intestine, digestion