because it needs to be able to reduce friction between bones
Synovial fluid secreted by the Synovial membrane.
Cartilage is 3 times more slippery than ice.
The ends of the bones in the joints are protected by smooth,slippery cartilage and it serves as a cushion.
Articular Cartilage
tendons
cartilage
Cartilage is 3 times more slippery than ice.
The ends of the bones in the joints are protected by smooth,slippery cartilage and it serves as a cushion.
Articular Cartilage
What keeps the trachea open are small cartilage ring, called cricoid cartilage.
Cartilage keeps bronchi open
tendons
because it needs to be able to reduce friction between bones
cartilage
There is a cartilage disc between each vertebrae.
cartilage
cartilage rings
cartilage