The xyphoid process that is the terminal end of the sternum, should be pretty close
proximal epiphysis
The horizontal plate is part of the palatine bone, which is located at the back of the oral cavity. It forms a portion of the hard palate, contributing to the floor of the nasal cavity and the roof of the mouth. The horizontal plates of the palatine bones meet at the midline, helping to separate the nasal passages from the oral cavity.
it is a jaw bone
The closest bone to the midline on the anterior (front) of the body is the sternum, the lower tip of the sternum is called the xyphoid process. Other than that, there really is no bone close to the midline of the body that has an end. On the back (posterior) is the vertebral column, but those bones do not have ends on them.
the sternum
The movement that moves a bone away from the midline of the body is called abduction. This action typically occurs in the limbs, where a bone moves laterally away from the body's center. For example, raising the arms or legs to the side involves abduction. Conversely, the movement that brings a bone back toward the midline is called adduction.
The external portion of the respiratory tract referred to is the nose. It is supported by a combination of bone and cartilage and is divided in the midline by the nasal septum, which separates the left and right nasal cavities. The structure of the nose plays a crucial role in filtering, warming, and humidifying the air we breathe before it enters the lungs. Additionally, the external nose contributes to the sense of smell and the resonance of the voice.
The dagger-shaped bone in the nasal cavity is called the vomer bone. It is located in the midline of the nasal cavity and helps to separate the left and right nasal passages.
The tibia is a large bone located in the lower front portion of the leg. The tibia is also known as the shinbone.
Furthest from the midline is "distal". The ischium is the bone closest to the seat of a chair while you are sitting.
The vomer is the inferior bone of the nasal septum. It is located in the midline of the nasal cavity, separating the left and right nostrils. The vomer articulates with the ethmoid bone superiorly and the maxillary bone anteriorly.
The gracilis muscle lies on the inner thigh, connecting from the lower portion of your pubic bone to the upper inner surface of your knee bone. The Sartorius muscle connects from the upper portion of your pubic bone and wraps around the thigh and connecting to the inner portion of the knee.