Which is a central idea of the text? A The sun provides people with valuable sources of vitamin D.
B Skin cancer is an abnormal growth of skin cells that develop on skin exposed
C Overexposure to the sun's UV rays can cause serious health effects.
D Sunscreens' SPF labels indicate how long it takes for the sun's UV rays to re

kenny´s more than 25 years of relevant public service. in the army for two decades, as official representative for four years, and now for the department of state, as ambassador. this career clearly demonstrates great capacities in the public sector.

i've read it so how can i ?

answer: the gettysburg address is a speech delivered by abraham lincoln at the november 19, 1863, dedication of soldier’s national cemetery, a cemetery for union soldiers killed at the battle of gettysburg during the american civil war.

explanation:

the correct answer is: d