How many full length strands of hair are collected from the scalp to use as a sample? 2 15 25 50 Please help

asked Dec 27, 2017 77.9k views

4 votes

How many full length strands of hair are collected from the scalp to use as a sample?

2
15
25
50

Please help

by Kalif

6.4k points

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5 votes

Answer:

50-90

Step-by-step explanation:

CoryG answered Dec 28, 2017

by CoryG

6.8k points

3 votes

You need to collect 50 full length strands of hair from the scalp to use as a sample.

6.9k points

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