Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 17, 2025
The oesophagus descends into the pectoral cavity along the vertebral column, behind the lungs and the heart, pierces the diaphragm, and enters the visceral cavity. This separation is not found in the beginning; there is at first a common breast-belly cavity, the coeloma or pleuro-peritoneal cavity.
Word Of The Day
Others Looking