
NERVES As promised, today’s post will address the nervous system. Recap: In review of high school biology: CIRCULATION  |  This covers four areas: the heart, blood vessels, blood and lungs. RESPIRATORY |  Broadly speaking, this covers breathing and the mouth, nose, throat, trachea/windpipe and bronchi, which delivers air into the lungs…. —– NERVOUS  |  This system controls the senses, […]
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