Question

State one role of white blood cells at the site of a wound during the healing of the wound.

Answer 1

I stated three answers.
1. White blood cells inundates bacteria that might entered the wound.
2. White blood cells produce antibodies that attack pathogens that might entered the cut(s).
3. They fight infection.(For Sure)

Hope this helped :D

Answer 2

WBC's fight bacteria by actually engulfing around them and digest them