36. What is the functional unit of the nervous system?
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What condition is most likely present when a normal p wave is negatively deflected?

What is a common risk associated with illegal drugs?

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle