Chemistry, 01.07.2019 07:30 ramos1997

Meg, sandy, chang, and nathan used different methods to protect themselves from over-exposure to the sun. their methods are listed below: meg: use a sun tanning or uv tanning booth instead of staying on the beach for long hours sandy: stop all outdoor activity and always stay indoors chang: apply sunscreen half an hour before going out and reapply every 2 hours nathan: use sunscreen with very low spf once per day who used the best method for daily activity? chang meg nathan sandy

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