Sunscreen, Crosswords, and Sharks Oh My!

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Across
  1. 2. What does chemical sunscreen create when it absorbs uv radiation?
  2. 6. Sun rays can cause damage to humans because they emit _________
  3. 7. What ingredient is commonly/inhumanely derived from shark liver oil?
Down
  1. 1. After how long should you reapply sunscreen?
  2. 3. Water resistant sunscreens ________ the skin
  3. 4. What sunscreen ingredient covers the broadest spectrum of uva and uvb?
  4. 5. True or False, powdered sunscreens provide enough protection and full coverage
  5. 6. Which type of uv radiation does SPF protect from?
  6. 7. What type of cancer can sunscreen help protect you from?
  7. 8. Which type of uv radiation is responsible for 90% of external aging?