Which of the following is a common method for removing hair during a haircut?

During a haircut, hair can be removed using various techniques, each serving a different purpose and providing different styles. Trimming is a common method where hair is cut to achieve a neater appearance or to remove split ends. Shaving involves using a razor to create a clean, smooth finish and is often used for specific styles or facial hair. Buzzing refers to using clippers to achieve a very short haircut, which is popular for giving a uniform and low-maintenance look.

The inclusion of all these techniques under the answer reflects the diverse approaches barbers and hairstylists utilize to cater to client needs and preferences. By acknowledging that all methods are valid, it highlights the significance of versatility in hair cutting and grooming practices.