What Is In Your Thorax?

What Is In Your Thorax? The contents of the thorax include the heart and lungs (and the thymus gland); the (major and minor pectoral muscles, trapezius muscles, and neck muscle); and internal structures such as the diaphragm, the esophagus, the trachea, and a part of the sternum known as the xiphoid process). What is the

How Many Segments Are In The Thorax?

How Many Segments Are In The Thorax? The thorax contains three large segments (pro-, meso-, and meta-thorax from front to back, respectively), each with a pair of five-segment legs (if legs are present in the larvae). How many segments does thorax have? The insect thorax consists of three segments (called the prothorax, mesothorax, and metathorax