Uses a question and answer format to explain what our nose does for us, how it smells, the relationship of smell and taste, and other facts relating to our olfactory sense.
Questions and answers provide basic information about hearing and the ear, covering such topics as "Can I hear things when I'm asleep?" and "How do I take care of my ears?".
Uses a question and answer format to explain such things as how our brain works to let us think, learn, and feel emotions; what happens when we sleep; and what brain damage is.