Which statement correctly describes the muscular system of a flatworm? All of the muscles are involuntary muscles. All of the muscles are attached to a center bone. It is made up of three types of muscle tissue. It is made up of two layers of muscle.

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.