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spinal cord
cause the body to move.
A sneeze is a reflex.
Yes, the peripheral nervous system has both sensory and motor nerve cells
red meat
Rabies, chickenpox, and influenza are viral. Heart disease may or may not be caused by a virus.
true a+
HPV is the most common sexually transmitted virus in the United States.
Theoretical probability.
Not generally; you normally won't be able to tell visually that a person may have an STD.
In some cases, you might be able to recognize blisters similar to cold sores, which can be indicative of the Herpes virus, but not all herpes causes these blisters, and not all blisters are symptoms of herpes. Severe STDs may cause a visible rash or an odorous discharge, but again, these are not reliable indicators either way.
