Question

integumentary system
below the dermis is a layer of fat called subcutaneous fat. this layer is made of primarily fat and helps to keep your body warm. this layer also absorbs shock. if you bang into something or fall, this layer helps to protect your body from getting hurt. this layer also holds your skin to the tissue underneath it.
hair follicles are strands of hair. they start to grow here. in the image above, you can see how they begin in the subcutaneous fat layer and continue to grow through the other layers of the skin. hair follicles can be found throughout your entire body. the only places they cannot be found are on your lips, the palms of your hands, and the soles of your feet. some areas of your body have more hair than others. for example, your head has about 100,000 follicles, much more than other areas of your body.
what would happen if we didnt have subcutaneous fat? insert text here
list the layers of the skin in order from outside to the inside. insert text here
where does hair start to grow? insert text here

Explanation:

1. Without subcutaneous fat, the body would have less insulation, making it harder to maintain a stable body - temperature. There would also be less shock - absorption, increasing the risk of injury from impacts. Additionally, the skin would not be as well - attached to the underlying tissue.
2. The layers of the skin from outside to inside are the epidermis, the dermis, and then the subcutaneous fat.
3. Hair starts to grow in the subcutaneous fat layer.

Answer:

1. The body would have less insulation, less shock - absorption, and skin attachment issues.
2. Epidermis, Dermis, Subcutaneous fat.
3. In the subcutaneous fat layer.