Final answer:
White blood cells come to the area of a cut as part of the body's immune response to fight off potential pathogens and prevent infection.
Step-by-step explanation:
White blood cells, or leukocytes, come to the area of a cut as part of the body's immune response. When there is an injury like a cut, the body releases chemical signals that attract white blood cells to the site. These white blood cells help fight off any potential pathogens or foreign substances that might have entered the wound, helping to prevent infection and promote healing.