Plasma is the a. fibers in blood b. matrix of blood c. cell that phagocytizes bacteria d. cell fragment found in the tissue 18. the type of muscle cell under voluntary control is the a. smooth muscle b. skeletal muscle c. cardiac muscle d. visceral musc

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.