Alan

As coroner I must AVER I thoroughly examined her, and she's not only merely dead she's really most sincerely dead.

[They're usually found to the left of Q's] I think it's funny when I try several different fills and the answer turns out to be right under my fingers.

[Story of one's life?] I don't know what it says about me that I answered OBEY.

I've never seen my niece's favorite movie but I've memorized the names of three characters: ANNA, ELSA, OLAF. They seem to appear in a lot of puzzles. It looks like a fun movie, maybe I'll watch it.

ZZ Top song Sharp Dressed Man I heard as short gas man.

In my 60 plus years I've always thought the expression was "goes beserk", fortunately 9D saved me.

Nouns have a way of becoming verbs so I can imagine "error" being used as a verb one of these days. I was going to use "task" as an example ("I'm going to task you with leading this project") but according to google task was used as a verb over 500 years ago. It did give me a list of nouns that became verbs: mail, stop, sleep, drink, cup, dress, fool, among others.

[New York city, county or river] This one confused me until I realized that the "c" in city was small and not Capital. I need to remember to pay attention to clues like this.

[It goes around every year] Thanks for reminding me. Gotta get my shot. Wash hands with soap and water. Stop rubbing my eyes.

Much respect to people who can solve these on paper. If I didn't have Autocheck I'd be obliterated.

Thanks for the link to Libretexts. I've been wanting to learn the science I was too lazy to learn 40 years ago. (Khan Academy has been useful also).