Medullary Cavity. Answer for canal-like structure in the bone is : MEATUS.
meatus
there are no bones in any kind of squid
no because the DNA doesn't make up what your bone structure will look like it just means they inherited it from there ancestors.
The bone is structured easilythey are hard and rough on the out sideThen they have a silky substance before the bone marrowThen in the middle there is the bone marrow a jelly like substance
because most bone is made of spongy bone it looks like a sponge inside so it is less dense making it lighter.
A cuttlefish has a solid, bone-like structure, known as a cuttlebone. This can be carved easily, and one application is to make a casting mould out of it.
Fibrous Dysplasia
Since Pepsi (like all Cola) is acidic, the carbonate in the bone will neutralise the acid, and the bone will become flexible and less rigid as part of the structure has been lost.
it helps bones and teeth and your blood, things like that. bone structure, helps your back and stuff .
Because that is the way the facial bone structure is set for a croc...And its evil.
They can re-create the structure based on the bones. Bone structure is specific to certain species.