# How many strands of hair are on a human head?

According to ThinkQuest.org, the average human head has about 100,000 hair strands. People with reddish hair have an average of 90,000 hairs, while those with dark or black hair have approximately ... Read More »

Top Q&A For: How many strands of hair are on a human head

## What is the average width of a human hair?

A single strand of human hair can be anywhere between 18 microns and 80 microns, depending on which part of the body the hair is coming from. A micron is one-millionth of a meter.Source:WiseGeek.com

## How Much Hair Does a Human Grow on Average in a Lifetime?

The average human body has 1.4 million hairs on it at any given time. Given an average lifespan of nearly 80 years and an average hair growth cycle of three years, a person can grow 40 million hair... Read More »

## How to Calculate an Average Amount?

To calculate an average amount for a set of quantities, add up all of the quantities in the set. Divide the sum by the number of the quantities in the set to arrive at the average amount.Source: ht... Read More »

## What is the average amount of pellets an owl has in a day?

An owl averages one to two pellets per day. Since pellets are the undigested remains of an owl's prey, the number of pellets increases or decreases depending on the amount of prey an owl catches.So... Read More »

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