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Why do you have a brain?

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If you didn't have a brain, you really couldn't do anything pretty much. Example: You wouldn't be able to walk, because you would forget how to walk. Why we have a brain? We have a brain so we can think, ( or walk. :-} ) If you didn't have a brain you wouldn't be able to ask this question.
Actually walking is controlled almost entirely by nerve paths in the spine, the brain is not involved except to select where we are walking to (part of thinking).
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What is a brain?

The brain is the control centre of the central nervous system,  responsible for perception, attention, memory, emotion and action.

What is a brain and why?

It is where your memory is stored, feelings, and how you can tell what something is. If we didnt have it' wed all be dumb hobos

The brain is an?

Organ. for more information go to http://www.brainhealthandpuzzles.com/facts_on_the_human_brain.html

What is is a brain?

  a brain is a important thing in your head it helps you with everything you do at home and at school

What does the brain do for you?

It is the central controller of your whole body it controls everything such as breathing or feelings or movement. What ever you do is your brains choice. you couldn't do any

What is in a brain?

Inside a brain is: grey matter (the bodies of the brain cells) and white matter (the fat covered projections of the brain cells).

Do they have brains?

Every live person has a brain. NO I DON'T I JUST KNOW THINGS

Why do you have a brain in your body?

  well basically, your brain tells your body what to do. without it, you wouldn't be able to live. it does all the simple stuff that you don't even think about like making

What is the brain about?

The brain is an organ in your head that demands 75 percent of your energy. It is where thinking takes place, and all movement is planned. Your brain controls your whole body!