👉 Perita, also known as a peritoneal cavity, is an organ within the human body that serves as a space for the exchange of gases between the abdominal cavity and the intercostal spaces. It is formed by two layers of tissue, which are separated by a thin membrane called the peritoneum. The peritoneum is composed of two main layers: the outer layer (the mesentery) is made up of connective tissue, while the inner layer (the peritoneum
