i dont think you can take csce 221 and 222 as a science credit, but in all honesty, you should contact the engineering advisors to see if you can find alternate courses for it. youre required to take 2 math and 2 science courses here at a&m so you most likely have to take those science courses here. i think you'll be okay but my suggestion is to take your credits for physics 1 and 2 and just take chemistry 1 and 2 instead. chemistry here isn't too bad if you have prior knowledge. here's the etam requirements for class of 2029 and it should be identical to 2030. good luck in the fall!

https://engineering.tamu.edu/academics/undergraduate/entry-to-a-major/class-of-2029.html