Question

Why is a skin graft necessary when cells are damaged by a third-degree burn?
to promote the repair of existing cells
to protect the area from infection
to prevent mutations
to replace damaged nerves

Answer 1

its B bro

Answer 2

i would have went with A because of this http://www.chw.org/medical-care/burn-program/burn-treatments/classification-and-treatment-of-burns/third-degree-burns/ scroll down to skin graft