5 Questions
Which organ serves as the center of the nervous system in all vertebrate and most invertebrate animals?
Brain
Where is the brain located in the body?
Head
Which part of the brain is estimated to contain approximately 14–16 billion neurons in a human?
Cerebral cortex
How do neurons typically communicate with one another in the brain?
Through synapses
What allows the brain to exert centralized control over a body's other organs?
Axons
"Test Your Knowledge: The Amazing Brain" - Take this quiz to uncover fascinating facts about the brain, its functions, and its incredible complexity. Challenge yourself with questions about neurons, the cerebral cortex, and more!
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