The membranous coverings that protect the brain and spinal cord are called
a. meninges.
b. gyri.
c. sulci.
d. pons.

What system have glands found throughout the body that release hormones into the bloodstream

You can add phyisical activity minutes to your day by uising a leaf blower instead of a rake

What are possible signs and symptoms of drug addiction? check all that apply. declining physical appearance and health failing to meet family, school, or work obligations needing less and less of a drug to get the same effect using drugs when there is no health benefit failing in attempts to stop using a drug stealing to get drugs