B because I checked a BMI scale
Answer: I think it's c.cerebellum
this is the correct answer because the cranial nerves connect through the brain stem and provide the brain with the sensory input and motor output associated with the head and neck, including most of the special senses. The major ascending and descending pathways between the spinal cord and brain, specifically the cerebrum, pass through the brain stem.
He should practice more karate. It can improve both his heart and lungs. Therefore, his cardiorespiratory health will improve a lot.
