Final answer:
The functions of the skin include protecting the body from injury and UV radiation, defending the body against disease, and preventing the body from drying out.
Step-by-step explanation:
The functions of the skin include:
- Protecting the body from injury and UV radiation: The skin acts as a barrier against physical damage and harmful UV rays from the sun.
- Defending the body against disease: The skin helps prevent the entry of microorganisms and pathogens into the body.
- Preventing the body from drying out: The skin serves as a barrier to water loss, helping to maintain hydration.