Going from superficial to deep, the layers of the skin would be:

a stratum corneum, stratum germinativum, reticular layer, papillary layer

b. stratum corneum, stratum germinativum, papillary layer, reticular layer

c. stratum germinativum, stratum corneum, papillary layer, reticular layer

d. stratum germinativum, stratum corneum, reticular layer, papillary layer

b. stratum corneum, stratum germinativum, papillary layer, reticular layer

Explanation:

You mostly just have to memorize the names;

From superficial to deep, the layers are the stratum corneum, stratum granulosum, stratum spinosum, and stratum basale. The stratum germinativum is also called the stratum basale.

The reticular dermis is the lower layer of the dermis, found under the papillary dermis.

I believed the answer is B.