Multiple Choice
Which statement correctly explains why hair appears the way it does?
A) Kinky hair has flat,ribbonlike hair shafts.
B) Gray hair is the result of hormonal action altering the chemical composition of melanin.
C) Perfectly round hair shafts result in wavy hair.
D) Air bubbles in the hair shaft cause straight hair.
Correct Answer:

Verified
Correct Answer:
Verified
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