Question

What do the meninges and the cerebrospinal fluid have in common?
Both help information pass through the spinal cord.
Both are involved in protecting the brain.
Both affect sleeping and waking patterns.
Both are involved in physical coordination and balance.

Answer 1

Do you have any ideas?

Answer 2

CSF and Meninges layers are useful in protecting the brain. Option B.

Answer 3

A is wrong because the afferent, interneuron, and efferent neurons are involved, along with the relay of the thalamus.

C is wrong because the pineal gland and SCN of the hypothalamus are involved.

D - that would be the somatosensory cortex, the motor cortex, the cerebellum, and the vestibular systems.