Final answer:
Vacuum sealing helps the bag conform to the surface of meat to reduce flex cracks.
Step-by-step explanation:
The correct answer is A) Vacuum sealing. To prevent flex cracks in the packaging of meat, the method used is Vacuum sealing, which creates a tight seal by removing air, allowing the bag to conform closely to the surface of the meat.Vacuum sealing is a process that removes air from the packaging, creating a vacuum and allowing the bag to conform tightly to the surface of the meat. This helps reduce flex cracks, which are small cracks that can occur when the packaging doesn't conform well to the meat. Vacuum sealing also helps prevent the growth of bacteria and extends the shelf life of the meat.