Examines touch as one of the five senses, looks at skin and its role in touch, and explains how the skin, nerves, and brain work together to allow people to feel.
Examines taste as one of the five senses, looks at the different parts of the tongue, and explains how the tongue, nerves, and brain work together to allow people to taste food.
Examines sight as one of the five senses, identifies the parts of the eye and how they work, explains how people see and why some need glasses, and discusses how tears, eyelids, and eyebrows protect the eyes.
Examines smell as one of the five senses, looks at parts of the nose and how they work, explains how the nose, nerves, and brain work together, and discusses the importance of being able tosmell.
