Select all that applyChoose all characteristics of the subarachnoid space and the cerebrospinal fluid (CSF) within it.Multiple select question.The subarachnoid space completely surrounds the brain and spinal cord.The subarachnoid space separates white matter from gray matter in the central nervous system.The CSF protects the central nervous system by preventing pathogens from reaching the brain and the spinal cord.The CSF protects the central nervous system by absorbing forces that might damage it.

The correct characteristics of the subarachnoid space and the cerebrospinal fluid (CSF) within it are:

• The subarachnoid space completely surrounds the brain and spinal cord.
• The CSF protects the central nervous system by preventing pathogens from reaching the brain and the spinal cord.
• The CSF protects the central nervous system by absorbing forces that might damage it.

The statement "The subarachnoid space separates white matter from gray matter in the central nervous system" is incorrect. The subarachnoid space is filled with cerebrospinal fluid and it is located between the arachnoid mater and the pia mater, which are the middle and innermost layers of the meninges that protect the central nervous system. It does not separate white matter from gray matter.