Hey. Pts for u. hope u enjoy. im so sorry.

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?

The world’s richest 20 percent of the population consume about what percentage of all goods and services in a given year?

Select the correct answer from each drop-down menu anne has a endocrine system disease. choose the correct way to complete each sentence