OMG OMG! A 8th Grader in United States wants to know, "Why do our brain cells need water?"
Here's an answer:
Brain cells, like all cells, ARE mostly water. Without water, there wouldn't be much brain cell left. Read More
So what does the water actually do? Well, it's fundamental to the chemistry a cell does to survive - making ATP or sending electrical signals or copying DNA.
Wow, the brain is so cool!
Hey, what's the one thing you wish you knew about the brain?