Answer:
In the papillary and reticular layers of the dermis and between the dermis and subcutaneous tissues.
Step-by-step explanation:
We can find Blood vessels and lymphatic vessels in the dermal layer of the skin. There are two plexuses related in the blood supply to the skin. The first is found between the papillary and reticular layers of the dermis and the second between the dermis and subcutaneous tissues.