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No, a human couldn't live without a brain because the brain controls everything in your body, so it tells your heart to beat, feet to move, eyes to blink, mouth to open, teeth to chew. If you don't have your brain to tell your heart to beat, your heart cannot pump blood. So your body really can't live. Please improve if you feel it's not right.

*Your brain doesn't necessarily tell your heart to beat. Your heart is composed of cells which are described as auto-rhythmic. These cells are essentially a pacemaker and produce action potentials simultaneously, causing the heart to contract and pump blood to the rest of the body. Therefore, if you removed the heart from the body, it would still contract without being attached to the rest of your body.

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14y ago

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