A person wakes up in bed and notices that she is lying on her side. She then decides to sit up and get out of bed. Which groups of nerves are involved in these steps? Select all that apply.

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It would be answer choice b (1975)

Immunization is the introduction of a foreign substance to provoke  the immune response system.  immunizations are the same as vaccinations. it introduces foreign (but dead/ weakened) illnesses to train the body to fight against them. specific viruses and bacteria have specific antigens, antigens act sort of like name tags. these name tags the immune system recognize what's dangerous to the body and what's safe.