Determine the polarity of different pigments by counting the number of polar oxygen atoms present in each molecule. List the molecules from most polar to least polar below. Least polar Second least polar Second most polar Most polar

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.