Question

Q.13. Brain and spinal cord are two vital organs of our body. How is our body designed to protect them ?​

Answer 1

Answer:

In vertebrates, the brain is protected by the skull, while the spinal cord is protected by the vertebrae. The brain and spinal cord are both enclosed in the meninges. Within the CNS, the interneuronal space is filled with a large amount of supporting non-nervous cells called neuroglia or glia from the Greek for "glue".

Explanation:

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Answer 2

Answer:

Brain and spinal cord are two vital organs of our body. ... Brain is protected by the Cranium(skull)and it is surrounded with a fluidly substance which helps in the absorption of damage and spinal cord is protected by the vertebral column or the backbone.

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