The skull is a bony structure that supports the face and forms a protective cavity for the brain. It is comprised of many bones, formed by intramembranous ossification, which are joined together by sutures (fibrous joints). These joints fuse together in adulthood and by permitting brain growth during adolescence.
The bony structure that surrounds the brain is known as the skull, or "cranium".
skleton
False
Vertebrae
Most likely a quill.
skleton
Ribs!
If the bony thorax were a closed structure, it would not only be heavier to carry, but would also allow for less physical flexibility.
No, because a shark is not a bony fish as it's skeletal structure is made of cartilage.
Vertebrae
inner ear
The skull and facial bones