STCW renewal

I am currently renewing my 500 ton master and STCW. I have done my BT revaluation not in one class but piece meal. Will my advanced fire revaluation satisfy the fire portion of my BT?
Any ideas on this appreciated.

Advance fire revalidation is completely seperate from BT, not sure how one can count towards another or visa versa. Advanced FF revalidation at the school i went to was entirely done in the classroom. No real time firefighting.

I wasn’t even aware this was possible. The revalidation class for BT is so short I don’t see the need.

It depends on the specific course, and what it was approved for.