<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.
False. Some signs may start out being iconic, but change over time with repeated use.
This happens to men and women because the wife/girlfriend and the husband/boyfriend can be the preditor.
Read her textbook, take notes in class, and go to extra study sessions
