What do the meninges and the cerebrospinal fluid have in common?
both 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.
what’s the answer

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.

a memoir is the correct answer