IMO E
(A) compares with skin that is normally protected from the sun as having up to ten times more cancer-causing gene mutations -> doesnt make sense
(B) ,as opposed to skin that is normally protected from the sun, has up to ten times more cancer-causing gene mutations -> SV error
(C) ,compared with skin that is normally protected from the sun, has up to ten times more cancer-causing gene mutations -> SV error
(D) have up to ten times more cancer-causing gene mutations compared with
...
(A) compares with skin that is normally protected from the sun as having up to ten times more cancer-causing gene mutations -> doesnt make sense
(B) ,as opposed to skin that is normally protected from the sun, has up to ten times more cancer-causing gene mutations -> SV error
(C) ,compared with skin that is normally protected from the sun, has up to ten times more cancer-causing gene mutations -> SV error
(D) have up to ten times more cancer-causing gene mutations compared with
...





