Ask for some freebies that is more than you'll get in a lawsuit

Can this ex partner take my truck if the title is in my full name not the company’s and also if I have a receipt from old owner?

It depends on the agreement and where the money for trucks came fron

Claiming child?

You have an argument but is it worth the court expense to fight it if it comes to that? And it depends on the wording. If for example the wording...

Do I have to supply insurance card copies?

I can't imagine that there is any good reason not to give your child's insurance card to her to use for his medical care.

Can I still sue hospital and or doctor for an incident that happened in 1998 in the hospital?

Almost certainly too late for you to do anything.

Hello, what happen when you fine out, by your doctor that your having a baby, and the lifting that you do every day have to stop

Your job only has to offer you lighter duty if a lighter duty job exists. They don't have to make work for you. You can go on medical leave or...

Are high schools allowed to deny students the opportunity to change teachers?

Yes they can deny that. It is up to the school 1) What grade level you are in 2) What classes you are assigned 3) What school you are in 4)...

You seem to have no demonstrable damages. You cannot sue for errors. You can sue for damage caused by errors that are outside normal standards.

Sue our landlord for breach of the “implied warranty of habitability” for air conditioning, and get rent refund after vacating?

Doesn't sound like it. Perhaps you could have bought another wall unit and subtracted the cost, for example, but "perfect air conditioning" not...

Do I have to provide insurance?

A valid argument to open it up again, yes. You can.