Bones cant funcion properly unless they fit right around muscles and organs so if all of your organs are different sizes the bones need to be adjusted to fit that size or shape.
Each bone has a different shape.
as we grow the sizes and shapes of our bones and body change
because they are protecting the skull and the humerus
Irregular bones are found in various locations throughout the body, such as in the spine (vertebrae), hips (pelvis), and face (facial bones). These bones do not fit into the categories of long, short, or flat bones due to their complex shapes and functions.
The 33 irregular bones in the human body include the vertebrae in the spine (7 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 4 coccygeal), the facial bones (such as the mandible and maxilla), and the pelvis bones (ilium, ischium, and pubis). These bones have unique shapes and sizes compared to other bones in the body.
Irregular bones have complicated shapes and therefore can not be classified in any of the shape based catergories. Their shapes are due to their function, for example, proving mechanical support for the body yet protecting the spinal cord, in the case of the veterbrae. Examples common to all are the vertebrae and some facial bones.
It is important to have a variety in your dishes so that you have a balanced diet, such as to get calcuim into your bones to help your body grow fast and very strong.
I'm not sure if this is what you are looking for, but.. There are "irregular bones", "flat bones", "long bones", and "short bones".
shapes of skull bones
Yes, bones are classified by their shape. The main categories of bone shapes include long bones (e.g. femur), short bones (e.g. carpals), flat bones (e.g. skull), irregular bones (e.g. vertebrae), and sesamoid bones (e.g. patella). Each shape serves a particular function in the body.
they are different shapes.
Bones in the body