The type of connective tissue that is flexible, contains numerous collagen fibers, but contains no nerves or blood vessels is called .

The type of connective tissue that is flexible, contains numerous collagen fibers, but contains no nerves or blood vessels is called cartilage. Cartilage serves various functions in the body, including providing support and structure, cushioning joints, and enabling smooth movements between bones. It is made up of a dense network of collagen fibers, which contribute to its strength and flexibility. The absence of nerves and blood vessels means that cartilage heals slowly and has a limited capacity for repair when damaged. There are different types of cartilage, including hyaline cartilage, elastic cartilage, and fibrocartilage, each with unique properties and functions in the body.