Which part of the peripheral nervous system controls automatic processes?

The answer would be Sympathetic nerve. It is a part of the autonomic nervous system that includes the parasympathetic nervous system and associated with fight or flight and also control the automatic process. Sympathetic neurons are considered part of the peripheral nervous system.

My teacher was in one when she was in high school. these abusive lovers can ruin you. mentally and physically. my teacher got a black eye once. she wasn’t able to attend parties or even her moms birthday party all because her bday wanted her to himself.