What part of the skin does sunburn most often affect? why is this? dermis epidermis

Epidermis because it’s the top of the skin

Epidermis or the outer layer of the skin

Some of her  assignments would be creation of drugs. she is a medical chemist after all so she'd need to have the necessary knowledge to make medicine which can later be sold in a pharmacy 

D.) domain, kingdom, phylum, class, order, family, genus then species