Can some of your AA degree credits be transfered into a BA degree?

Yes. How many will be transferred will depend on the courses you completed with a grade of C or better, and the program of study you are going into at the four year school. Most associate of arts degrees are designed to transfer to a four year college or university provided it is within the same program of study.
Yes. How many will be transferred will depend on the courses you completed with a grade of C or better, and the program of study you are going into at the four year school. Most associate of arts degrees are designed to transfer to a four year college or university provided it is within the same program of study.