Four year old Susie loves carrots. Her skin has turned orange from a pigment found in carrots called beta carotene. Briefly explain how long it will take for Susie's skin to
return to its normal color.
Society values cleanliness as evidenced by our frequent washing, and the volume of creams, conditions,
lotions, and moisturizers we buy. What secretion are we removing with frequent washing and why is that secretion important for the skin?