AP BIOLOGY

Detailed explanation-1: -Viscera. In the study of anatomy, viscera (singular viscus) refers to the internal organs of the abdominal, thoracic, and pelvic cavities. The abdominal organs may be classed as solid organs, or hollow organs. The solid organs are the liver, pancreas, spleen, kidneys, and adrenal glands.

Detailed explanation-2: -Body Cavities The cavities, or spaces, of the body contain the internal organs, or viscera. The two main cavities are called the ventral and dorsal cavities. The ventral is the larger cavity and is subdivided into two parts (thoracic and abdominopelvic cavities) by the diaphragm, a dome-shaped respiratory muscle.

Detailed explanation-3: -What are the organs of the body? The five vital organs in the human body are the brain, the heart, the lungs, the kidneys, and the liver. Other organs include the gallbladder, the pancreas, and the stomach. Organ systems, such as the nervous system, support these organs.