<h2><u>Answer:</u></h2>
Neurotransmitter is the correct answer.
<h3><u>Explanation:</u></h3>
The neurotransmitter, additionally called chemical transmitter or compound flag-bearer, any of a gathering of synthetic operators discharged by neurons (nerve cells) to animate neighboring neurons or muscle or organ cells, in this manner enabling driving forces to be passed starting with one cell then onto the next all through the sensory system.
Socioeconomic factors mean the specific circumstances which inhibit an individual's abilities or opportunities based upon their financial viability and social standing. When people have fewer opportunities due to social problems, this is due to lack of education, which can often mean that a child is not encouraged to attend school to learn, or their parents have health or addiction problems resulting in a lack of inspiration or motivation to widen opportunities. As socioeconomic factors increase (limiting access to opportunities) so illiteracy rates rise.
What are u trying to ask?
"Mrs. Pontellier will ask Mrs. Ratignolle to help her learn how to better plan proper menus for her family" is the best option from the list but it should be noted that this is subjective.