Name 5 high fat food?

How do the uv rays cause damage?   what exactly causes the skin to burn;   can you be more specific about this mechanism?   3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned?     what kind of medications can increase photo-sensitivity, can you think of some examples?

You might have heard the phrase “his blood was pulsing through his veins.” what’s incorrect about that phrase?

Christopher came down with the chicken pox after spending time in his child’s day care. what like in the chain of transmission is this scenario