That substance is called connective tissue. It provides structure and support to various body tissues and organs, including bones, cartilage, skin, and blood vessels. It consists of cells and extracellular matrix containing proteins like collagen and elastin.
elastic cartilage supports the external ear
elastic cartilage
Hyaline cartilage supports the trachea walls. It is very strong but also flexible and elastic, and it has the appearance of frosted glass.
cartilage
It sounds like the skeleton.
Cartilage is the flexible tissue that supports your nose.
That would be tracheal cartilage, which has a ring-like structure that supports the trachea and prevents it from collapsing. The C-shaped rings are open at the back to allow the esophagus to expand when swallowing.
subtrate
Tendons are tough, fibrous tissues that connect muscles to bones, providing strength and stability for movement. Cartilage is a smooth, flexible tissue that cushions and supports joints, allowing for smooth movement and reducing friction. In summary, tendons connect muscles to bones for movement, while cartilage cushions and supports joints for smooth movement.
The external ear is supported by elastic cartilage, particularly the auricle (pinna) which is the visible part of the external ear. This cartilage provides structure and shape to the ear while allowing for flexibility and movement.
Rib cage: The costal cartilages connect the ribs to the sternum. Nose: The nasal cartilage supports the external structure of the nose. Ear: The auricle (outer part of the ear) contains elastic cartilage.