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Correct Answer: C) Cochlea.
Correct Answer: D) Moving your arm.
Correct Answer: D) 44, 000, 000.
Correct Answer: D) Chemical.
Correct Answer: D) Cerebellum.
Correct Answer: A) Sensory nerves and motor nerves.
Correct Answer: B) Nervous system.
Correct Answer: A) Meningitis.
Correct Answer: A) Pia mater.
Correct Answer: D) Biochemicals.
Correct Answer: A) Nervous.
Correct Answer: A) Nerves.
Correct Answer: A) Motor nerves.
Correct Answer: A) Brain Stem.
Correct Answer: C) Brain, spinal cord, nerves.
Correct Answer: A) Above.
Correct Answer: C) The basic workings of the nervous system depend a lot on tiny cells called neurons.
Correct Answer: D) Fourth ventricle.
Correct Answer: A) Sweet, Bitter, Salty, Sour.
Correct Answer: D) All of these.
Correct Answer: D) Concussion.
Correct Answer: C) Brains stew.
Correct Answer: C) Neurons.
Correct Answer: A) Synaptic cleft.