Answer:
1.) prescription drugs may be more effective
2.) prescription drugs are for you, and you only
3.) painkillers can be 'shared' , like tylenol
4.) you cannot share prescription drugs
5.) you can just buy painkillers without having it prescribed to you
Explanation:
Meninges are three membranes beneath the bone coverings that envelope the brain and spinal cord
Science must be used to figure out the correct weight, length, and what material it is made out of to be the most successful at its job. Technology must be used to make sure that the calculations are correct and to use a 3d printer or something like that to make it, that or robots/tools.