What types of muscular tissue are found in the human body?

The human body contains three primary types of muscular tissue: skeletal, cardiac, and smooth. Skeletal muscle is under voluntary control and is attached to bones, facilitating movement. It is characterized by its striated appearance, which results from the organized arrangement of muscle fibers. Cardiac muscle, found exclusively in the heart, is also striated but operates involuntarily, contracting rhythmically to pump blood throughout the body. Smooth muscle, which is found in various organs such as the intestines and blood vessels, is non-striated and also functions involuntarily, controlling processes like digestion and blood flow.

Other options presented include various muscle types alongside incorrect ones. For instance, while elastic tissue is important in the body, it is not classified as a type of muscular tissue. Epithelial tissue is also essential but serves completely different functions related to protection and secretion, not muscle contraction. Therefore, the composition of skeletal, cardiac, and smooth muscle covers all the types of muscle tissue identified in the human body.