Which of the following statements best illustrates the fact that skeletal muscle is voluntary muscle?
◦ Skeletal muscle appears striated due to the structure of the sarcomeres.
◦ Skeletal muscle is wrapped in several layers of connective tissue. The deepest layer being the endomysium.
◦ Skeletal muscle fibers are innervated by somatic motor neurons.
◦ The shivering reflex aids in maintaining body temperature.