Irregular
example - coxal bones
The scapula is an irregular bone, and is defined as such because it is not a long, short, or thin bone. A long bone is longer than it is wide, for example the femur. Short bones are "cube shaped", such as the cuboid (one of your tarsal bones). Thin bones have a curve to them and are fairly flat, such as your sternum.
The sternum and the skull are examples of flat bones. These bones are thin and broad, providing protection for internal organs and serving as attachment points for muscles.
A lightweight bone filled with spaces is likely to be a cancellous or spongy bone. This type of bone tissue has a honeycomb-like structure with many small cavities that are filled with bone marrow. Cancellous bone is found at the ends of long bones and in the interior of flat bones.
Flat bones have broad surfaces for protection of organs and attachment of muscles (ex. ribs, cranial bones, bones of shoulder girdle).Long bones are longer than they are wide and work as levers. The bones of the upper and lower extremities (ex. humerus, tibia, femur, ulna, metacarpals, etc.) are of this type At birth, all bone marrow is red. But in an adult, most red blood cells are produced in the flat bones, which still have red marrow. The long bones gradually fill with yellow marrow.
You have a primary cartilaginous joint between epiphysis and diaphysis. There is a plate of cartilage between the two. That make it possible for the bone to grow in length. This plate of cartilage is replaced by the bone tissue as the growth ceases.
curved
The scapula is an irregular bone, and is defined as such because it is not a long, short, or thin bone. A long bone is longer than it is wide, for example the femur. Short bones are "cube shaped", such as the cuboid (one of your tarsal bones). Thin bones have a curve to them and are fairly flat, such as your sternum.
The Flat Bone Is Used For Protection
The ilium is a type of flat bone and is one of the three bones that make up the hip bone or pelvic girdle. It provides support for the abdominal muscles and forms part of the hip joint.
spongy bone tissue
spongy (bone tissue)
A ballet flat is a type of women's flat shoe with a low heel, thin sole, and round toe.
flat bones. yeah
I'm guessing that you mean the parietal. Its a curved plate high on the side of your head, part of the skull, above the temporal bone.
Flat, i believe. The sternum bone is in the middle of your chest, right above your heart and lungs.
Flat bones, like scapula
The law of reflection is valid for any ray of light. So it is also valid for curved and flat surfaces. For curved surfaces, the normal is taken as the normal to the tangent of the point where the light ray hits the surface.