yaar mujhe ye sab ke meanings nhi aate hai
lol
<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.
I can tell you what topic outline mean...
A topic outline lists words or phrases. A sentences. A topic outline arranges your ideas hierarchically (show which are main and which are sub-points), in the sequence you want, and shows what you will talk about.
Hope this Help!:)
Hi , the answer is A , a biography is a true story.