Seal's bones are hard.
Hard.
Stong, flexible, and soft are the best descriptor of bones.
Soft part is flesh. Hard part is cartilage. Cartilage is what a shark's bones are made out of.
in babies the bones ain't as hard and they are softer
bones are hard, cartilage are soft and bendable , eg your ear, nose..
one is soft and the other is hard
No, they have a different composition and function.
It's all a matter of testing the wheels out, there is no scale, they can range from as soft as cruiser wheels to as hard as bones wheels.
yes, if we didn't have bones, we would be blobs of skin and other stuff! :p
Calcium is a relatively hard mineral with a Mohs hardness of 3. It is commonly found in bones and teeth, providing strength and structure to these tissues.
The density and strength of bone tissue is determined by the amount of mineral content, mainly calcium and phosphorus, present in the bone matrix. Bones that have higher mineral content are harder and stronger, while bones with lower mineral content are softer and more flexible. Other factors such as collagen fibers and bone architecture also contribute to the overall hardness or softness of a bone.