29. Which cosmetic product helps cleanse the skin further while properly balancing the pH?

If a food source is available, bacteria can thrive in all of the following areas EXCEPT environments that are:

Separate body structures that perform specific functions are:

Which of the following pieces of skin care equipment is a more expensive and elaborate magnifying mirror that incorporates a black light and allows the client to see their reflection?

46. Which of the following ingredients is likely to block or clog the pores and contribute to papules and pustles?

Which form of aging is caused by external factors within an individual’s control?

What is the even dispersion of a solid substance in a liquid base called?

A condition that numbs and weakens the hands and can eventually affect the ability to work is called:

3. Water freezing and becoming ice is an example of what type of change?

43.Ingredients  responsible for producing the desired effect are called: