Answer:
autonomic nervous system
Explanation:
https://human-memory.net/autonomic-nervous-system-ans/
<span>Your family history means it might be passed down to you.
Predisposition is the increased likelihood or inclination of one person to be more susceptible to a condition. Family history may indicate genetics as a predisposing factor. This means that a person may have a higher tendency to contract a certain disease or medical condition.</span>
B. Traffic Safety
Good luck!