SOMETHING ABOUT EM RADIATION (INCLUDING X-RAYS AND GAMMA RAYS) CAN DAMAGE THE DNA INSIDE A LIVING CELL, CAN LEAD TO CELL DEATH OR CANCER, WHEN DNA IS DAMAGED BY RADIATION.
HOW ABOUT ITS NEGATIVE EFFECTS TO US?
THANK YOU SO MUCH FOR HELPING ME.
NO WORRIES. YOU NEED HELP THAT'S WHY I HELPED YOU.
YOU'RE SO KIND. NEXT TIME YOU NEED HELP JUST COME TO ME AND I WILL HELP YOU.
THANK YOU VERY MUCH! UNTIL WE MEET AGAIN GOODBYE.