skeletal
The clavicle (collar bone) and the sternum (breast bone) both belong in the skeletal system.
The sternum.
The thymus is the lymphatic organ located behind the sternum.
yblader
Heart lungs
thymus. It is a primary lymphoid organ responsible for the maturation of T lymphocytes and is located in the chest behind the sternum. The thymus plays a key role in the development of the immune system, particularly in early life.
The correct answer is the Sternum.
The sternum is part of the chest skeleton system, it has nothing to do with the heart.
The heart is located behind the sternum and slightly left of center in the chest.
sternum
the sternum
YES it is an organ system?