mblairhuff mblairhuff

17-05-2017
Health

contestada

which one of the following choices is a fibrous protein that is responsible for strong hair and nails? a. collagen b. keratin c. estrogen d. motor protein

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kaosroborn580 kaosroborn580

31-01-2019

The correct answer is B) Keratin

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Emilyrosewalden Emilyrosewalden

04-02-2020

Answer:

keratin

Explanation:

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