Nick's most likely suffering from a fungal infection in his nail. It is possible that this condition is onychomycosis.
Yes this is true... lol whats the question
Answer:
Lymphocyte
Explanation:
A type of white blood cell called a lymphocyte recognises the antigen as being foreign and produces antibodies that are specific to that antigen.
A. works with bones to transfer vital elements through body
B I did my research so its gotta be it