Glycerin Is Used in Cosmetics as a Moisturizer

question 41

Multiple Choice

Glycerin is used in cosmetics as a moisturizer.Identify the functional group circled.

• A)Carboxylic acid
• B)Alcohol
• C)Ester
• D)Ether
• E)Aldehyde

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Extraction Companies

Firms that specialize in the removal of natural resources, such as mining or oil and gas companies, from the earth for commercial use.

Flow of Profits

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Workers or businesses engaged in cutting down trees and transporting the logs to sawmills.