In the structure of a muscle, several fascicles lie bundled together to forma muscle, just as several lie together to form compact bone tissue. each muscle fiber, which is a muscle cell, consist of protein fibers. similary, the matrix that lies outside bone cells consists of a protein fiber called

Collagen

Explanation: Collagen is a protein fiber that is found in the matrix that lies outside the bone cells. Population of these collagen fibers that scattered through the matrix are embedded in a gel-like ground substance called hyaline cartilage, which is flexible but avascular and contains no nerves or blood vessels.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation: