OMG OMG! A 5th Grader in United States wants to know, "what are nerves"
Here's an answer:
Axons, which are the long, thin part of a neuron, form bundles called nerves that carry signals from your brain to your body and from your body to your brain. Read More
Your "funny bone" is actually a nerve in your arm (one of the longest in the whole body), and pinching it creates a temporary tingling feeling.
Wow, the brain is so cool!
Hey, what's the one thing you wish you knew about the brain?