There are thousands of hair on the average human head. everyday the average person loses about 40 hairs. Now if you did not have thousands of hair on your head that would seem like a lot but since there are so many, 40 is a very small number.
primates
as much as on your head
That depends on how long the hair is...
lots of hair almost 100,000 just on your head.
there are 1000000 hairs
100,000
The rats hair main function is to maintain body temperature, just like the hair on humans reduces loss of heat by radiation. They are different that the hair covers the entire rat, where as it is mostly on the top of the head for humans.
You lose so much hair when you shampoo is because your old hair gets washed away from your head
Blondes- with approximately 140,000 hairs on the head. Brown- 110,000 Black- 108,000 Red- 90,000
Usually one, much the same as you have one layer of hair on your head, if you have hair on your head.
Humans have hair on their bodies to help regulate body temperature and protect the skin. This hair is much finer and less dense compared to fur or fleece found on animals. Additionally, humans have sweat glands that play a key role in thermoregulation.
Arm hair is typically thinner and shorter compared to head hair, which is longer and thicker. This difference is due to genetics and the function of the hair in protecting the body from different elements.