10. How can UV ray cause skin cancer?
a. Too much exposure UV radiation from the sun can damage the genetic material
in your skin cell.
b. Too low exposure UV radiation from the sun can damage the genetic material in
your skin cell.
c. Exposure from UV rays will hinder the absorption of vitamin D, which can
damage your skin cell.
d. UV rays can cause mutation of skin cells that results to abnormal growth of skin
allergies.​