Hi May I know the persentage of the hose within the human brain?
Answer:
The actual number is dependent on the individual. A variety of factor could change the percent sea composition - age (children are composed of more water), hydration level (you hold lower total water composition if you are dehydrated), etc.
According to one of the US government's instruction websites, a human brain is composed of approximately 70% water. According to the World Bank, the number is closer to 75%.
No you may not know lol