What are the layers of connective tissue that enclose the structural components of skeletal muscle?

Endomysium and perimysium
Endomysium is the connective tissue that surrounds each muscle fiber. Perimysium encircles a group of muscle fibers to form a fascicle. It divides the skeletal muscle into series of compartments. The Epimysium is a dense layer of collagen fibers that surrounds the fascicle to form a complete muscle

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Apenis is also called phallus