Integumentary System

The ​ ​ (a)   layer is where all new cells are made at its base.

• epidermis
• hypodermis, or fatty layer
• dermis

The ​ ​ (a)   layer contains oils and sweat glands for regulating the body's temperature and keeping it hydrated.

• dermis
• hypodermis, or fatty layer
• epidermis

The ​ (a)   layer stores excess energy for times of need

• hypodermis, or fatty, layer
• epidermis
• dermis

The ​ ​ (a)   layer contains nerve fibers for feeling sensations.

• dermis
• hypodermis, or fatty layer
• epidermis

The ​ ​ (a)   layer is where melanin is produced, responsible for skin tone color.

• epidermis
• hypodermis, or fatty layer
• dermis

The ​ ​ (a)   layer is made of epithelial cells

• epidermis
• dermis
• hypodermis, or fatty layer

The ​ (a)   layer insulates the body and keeps it warm and cold.

• hypodermis, or fatty, layer
• epidermis
• dermis

The ​ ​ (a)   layer contains blood vessels.

• dermis
• hypodermis, or fatty layer
• epidermis