DNA damage doesn't just happen in the summer, but does that really mean we should wear sunscreen in the cloudy and chilly months?
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Tagged under: SciShow,science,Hank,Green,education,learn,winter,sunscreen,dna,dna damage,uv,ultraviolet radiation,melanin,UVA,adenine,cytosine,guanine,thymine,bases,UVC,UVB
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
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