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Oregon Barber License practice test for board exam 2024 updated
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Cuticle - CORRECT ANSWER-Outer most layer of the hair. It consists of a single, overlapping layer of transparent, scale-like cells that resemble shingles on a roof. It protects the inner cortex layer and contributes to 20% of overall strength of hair. The Cortex - CORRECT ANSWER-The middle lay...
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