The term 'anatomical trunk' refers to the main body parts of the human anatomy. Specifically, it includes the AORTA and the TORSO. The AORTA is the largest artery in the body, carrying oxygenated blood from the heart to the rest of the body. The TORSO is the main part of the body, consisting of the chest, abdomen, and pelvis. Together, the AORTA and TORSO form the anatomical trunk, which is essential for the functioning of the human body.