C. a memory aid
A mnemonic is a memory aid, usually a phrase or visual, that helps you remember a fact.
A claim you are trying to prove. Topics and evidence to support those topics/points. Reasoning to support evidence
Answer:
Explanation:
he is saying
"take a pen in your uncertain fingers
trust and be assured
and words are the nets to capture it"
Option B, Down
Mom has to descend the basement stairs.
You can get rid of <em>down</em>, because the word <em>descend</em> means to go down.