Which of the following is a health risk associated with ground-level ozone?
a. cataracts
b. skin cancer
c. respiratory illness
d. all of the above

C) Respiratory Illness

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it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.

answer leukemia,lymphoma,aplastic anemia;