The conversation between human and AI assistant.
What is the purpose of hairs in the pubic region of humans?
Hmm, I never thought about nose hairs that way. Can you tell me more about how hair helps with body temperature regulation?
Of course! When we get cold, tiny muscles at the base of each hair on our body contract, creating goosebumps and causing the hair to stand up straight. This traps a layer of insulating air between the skin and the environment. When we get hot, the hairs lie flat, allowing heat to escape through our skin more easily.