Question #1 I will answer. Question #9 I will check “Other” and write in “American”. Questions #2-8 & #10 will be written across the question in heavy black marker as NA.
I did the same thing. For race, I put “HUMAN”.
I then referred them to Article 1, Section 2 of the Constitution.
I do not trust this government at all. You never know when an IRS audit may rear its ugly head or worse.