it depends on what bone you are talking about
our forhead bone is really thick
29 bones in a cat's skull
cavemen
There are three short, tiny bones in our ears called ossicles. They are the hammer (Malleus), anvil (Incus) and stirrup(Stapes). They transmit sounds to the cochlea (also found in the ear).
soccer an Basketball why? well it stimulates the bones health through the impact of intermittent jumping and running, as well as building muscle strength.
The end of bones are covered with a smooth, slippery, thick layer of tissue called CARTILAGE.WHY?Because it is flexible and important in joints because it acts as a shock absorber.It also makes movement easier. HOW? (how does it make movement easier?)By reducing friction that would be caused by bones rubbing together.Also a special tissue called Periosteum
often called Sinuses
The answer is cartilage
29 bones in a cat's skull
frogs have very soft bones that are destroyed easilyMost frogs are very small and have thin, weak bones. Small, weak bones fossilize much less often than large, thick bones, hence frog fossils are rare.
Ligaments hold your bones together. Ligaments are thick fibrous bands of connective tissue that will hold bones, cartilage or other structures together.
cavemen
The ends of bones in moveable joints is like soft but tough leather. At the other joints it varies from thick fibers to none.
The prefix "pachy" means thick or dense. It is often used in scientific terms related to thickness or density, such as pachyderm (thick-skinned animals like elephants) or pachyostosis (excessive thickening of bones).
Asain elephants have strong thick bones that hold their weight
Tigers are large, solid animals. Their structure is similar to other large wild cats. Their skeletons are held together by thick bones and their internal organs are protected by these bones.
bird bones are smaller and light weight, and this is why they can fly easier. if a mammal tried to fly, with its thick bones, it might wind up with shattered ones
Muscles are connected to bones by strong connective tissue called ligaments.