flat is the skull very little spongy bone. irregular includes the patella and the bones in the ears. i believe it's irregular bones.
i would say humans, which would be athropada or something.
Flat bones have the least amount of spongy bone. Irregular bone (as the vertebra) have the most.
Long Bones
LONG BONES have the least amount of spongy bone relative to its total volume. SOURCE (BOOK): Fundamentals of Anatomy and Physiology.
spongy bone
spongy bone
Compact Bone in macroscopic appearance looks solid and dense. Spongy bone in macroscopic appearance looks poorly organized. compact bone in microscopic structure is riddled with passage ways that serve as conduits for nerves, blood vessels and lymphatic vessels. Spongy bone is microscopic structure; the trabaculae in spongy bone align precisely along lines of stress and help the bone resist stress as much as possible. Location of compact bone in the outer layer of short, flat and irregular bones and also in the diaphysis of long bones. Spongy bone location; in the inside of short, flat and irregular bones and also in the epihyses of long bones.
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy bone.
The compact bone has a continuous matrix with no gaps while the spongy bone has numerous branching bony plates. The irregular connecting spaces between the plates help reduce the bone's weight in the spongy bone.
spongy (bone tissue)
diaphysis
Two types of bone tissue are compact bone and spongy bone. Compact bone functions as the basic supporting tissue of the body. Spongy bone's function , meanwhile, is to make up most of the short, flat, and irregular bones in your body. It also makes up the ends of long bones.
long short flat seasmoid irregular
Spongy bones are not literally spongy. These bones are just extremely porous giving the appearance of looking like spongy material.
Spongy bone is lighter and less dense than Compact bone. It consists of plates and bars of bone adjacent to small, irregular cavities that contain red bone marrow. Compact bone consists of closely packed osteons or Haversian systems.