Can I apply for H1 B Visa while I am studying as I am an international student?

Yes, you can apply for the H-1B visa. As for your second question, I suggest that you talk to an immigration attorney to understand the process.

Yes, it's very likely that moving to another state will cause delays.

EAD card expired While AOS is pending, can I work if I’m allowed?

You need a valid EAD to work. You need to reapply for it.

Yes, you need to list all of them. Use the last page of the form (part.9 additional information). If you currently live with your parents, you...

Green card application check.?

You can write one check. However, it isn't recommended to do so because if one form is improperly filed, USCIS will reject and return all forms to...

If USCIS already has my biometrics from a CR1 visa, do they need it again to remove conditions via I-751?

Yes, all I-751 petitions require a biometric fee for each person applying to remove conditions on their residence. If you paid the fee, you will...

Can j use my appointment notice for biometrics to travel out of the states?

Not recommended. You should wait for the receipt before traveling abroad otherwise you won't be able to reenter.

Traffic/speeding tickets are not crimes. So your answer to that question is no.

I-693- Timing of submission required at the time of initial filing/Later date?

You can either submit it by mail or in person at the interview.

Question on H1 work visa

Wait to get the notice and follow the instructions they give you.