Question

Which of these does skin keep from entering your body?(1 point)
Responses

dirt
dirt

heat
heat

pain
pain

cold
cold

Answers

GPT-4o mini
Skin acts as a protective barrier and helps keep several things from entering your body. Among the options you provided, **dirt** is the primary substance that skin helps to keep out.

However, it's worth noting that skin also plays a role in regulating temperature (heat and cold) and can sense pain. But in the context of what skin keeps from entering your body, **dirt** is the most relevant response.