Other contributors have said "Four functions of the bone?" is the same question as "What are the functions of an irregular bone?" If you believe that these are not asking the same thing and should be answered differently, click here
short bones are mostly spongey bones and help hold shape and keep structure strong, flat bones usually protect or help with movementeg. the skull, sternum and scapula, long bones are also sponget...
An irregular bone is a bone that can not be grouped in to groups. The 4 groups are long, short, flat, or sesamoid bones. Some bones not classified into those 4 groups are the vertebrae, the sacrum,...
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