Complex sentence: She was able to repel bullets and achieve sub-sonic flight speeds, much like Ms. Marvel could and possessed an amalgamated Mutant Human/Kree Physiology that rendered her resistant to most toxins and poisons, with the added effect of making her virtually indestructible.
Split into simpler sentences: She was able to repel bullets and fly at sub-sonic speeds, much like Ms. Marvel could. In addition, she possessed an amalgamated Mutant Human/Kree Physiology that rendered her resistant to most toxins and poisons, with the added effect of making her virtually indestructible.