is there any importance of hair on our head?

Answer 1

Yes. The hair on our heads serves to help keep body heat in, and keep our bodies functioning properly. The brain is by far the largest user of blood and nutrients in our body, so conserving heat to prevent a drop in body core temp is imperative.

Answer 2

Several purposes.

Unlike most of our body, we retained hair on some parts for protection from dirt, objects, etc.

This hair also serves to maintain body heat. Our brains are the largest users of energy, andd as such our head is the largest dissipator of heat. Having this layer of insulation preserves energy.

At some point in our evolution it became generally physically desirable to the opposite sex. This creates a self promoting physical attribute since the posession of any trait physically desirable to the opposite sex inreases the chance the posessor will reproduce and pass the trait onto their offspring.

Answer 3

Yes. Heat rises, therefore we lose 90% of our body heat through our heads. Hair is there to help insulate and keep the heat in

Answer 4

Yes.

It retains heat in the cold, retains sweat in the heat for cooling, protects the scalp from the sun, wind and rain, protects the head somewhat from blows, helps attract a mate and protects the eyes, ears, nose and mouth from bugs.

Answer 5

Hair is not important on our head. It is what's inside that counts!

Answer 6

I cannot think of anything except maybe keep our scalp and maybe the brain warm. Sometimes the hair helps in improving our looks, you use it to hide a huge forehead or make a very long face look shortish.

Answer 7

hair is like an ozone layer to earth it takes care of heat and dust being directly placed on head

Answer 8

to keep your head warm most of your body heat escapes from your head

Answer 9

Hair is natural heat insulator. It insulates our head ( brain ) form exteam tempratures. ( natual cap )

Answer 10

Ask the person who dont have hair