tail in Latin is cauda I searched it on Google lol
Answer: the impact of the speaker is that he feels like anything is possible so he think he can fix something or that he can solve a problem his impact can effect people and make them want to help
座席を変更する that should be it
<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.