Final answer:
The nail bed is a specialized structure of the epidermis that is found at the tips of our fingers and toes. It forms the base for the nail body and is pink in color due to the presence of capillaries in the dermis. The lunula is a crescent-shaped region at the base of the nail.
Step-by-step explanation:
The nail bed is a specialized structure of the epidermis that is found at the tips of our fingers and toes. The nail body is formed on the nail bed and protects the tips of our fingers and toes. The nail bed is pink in color due to the presence of capillaries in the dermis. It also contains a crescent-shaped region called the lunula at the base of the nail.