a marrow
a marrow
spongy bone
spongy bone
fu
Compact bone is the type of bone tissue without visible open spaces. In contrast, spongy bone has visible spaces.
Cancellous bone, or spongy bone, has many open spaces and contains marrow. It is softer and weaker than compact bone.
spongy bone
256 character/spaces
4 spaces
Spongy bone provides lightweight support. Consists of hardened fibers interspersed with many spaces. Skeletal system made of calcium hardened collagen fibers that make it strong but flexible.
There should be no spaces within a hyphenated word. For example: ex-husband.Note in the example that there are no spaces before and after the hyphen.