Why Is a Permanent Wave Not Really Permanent

question 101

Multiple Choice

Why is a permanent wave not really permanent?

• A)The chemicals used to treat the hair break down.
• B)Untreated new hair grows in to replace treated old hair.
• C)Disulfide bonds breaks and re-form every time you wash your hair.
• D)The keratin in the hair is no longer flexible.

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Definitions:

Profits

The financial gain that is realized when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes.

Short-Run Equilibrium

A state in a market or economy where supply and demand are balanced but can change due to short-term fluctuations.

Economic Profit

The separation between a company's complete financial intake and its aggregate financial obligations, incorporating both definite and subtle costs.