appox 20 %
Human brains are75% water
an average human use how much percent of brain
The average human brain weighs about 3 pounds (1.4 kilograms).
A normal Human being can use its brain upto 10%. Normally of 10%, human being uses 1% to 2%. Out of these, Albert Einsteins had highest brain percentage which was 9.8%. A great miracle! Answer By- Nishant Upadhyay
If you mean "How much percentage of water does a human brain have?", the answer is about 77-78%.
One cannot, the strain would be too much for a average human being, your brain would typically explode from pressure.
10 pounds for the average human
Although not identical, the sheep brain holds many biological similarities to the human brain, much more so than a bird's or fish's, as both are mammals. Since it is considered much more humane to not use an actual human brain for study, brains from preserved sheep are examined by students to draw the composition of the brain and obtain physical experience.
human brain is most intelligent power in the universe but human can not known how to use the brain fully.a shocking report human can use only 4or5%out of 100%brain................
about 30% of the human population experiences brain freeze and 70% doesn't .
The area of the cat's brain that is responsible for emotions is very similar to that area of a human's brain. Much more so than a dog's.