* All humans have hair. We might have more or less of it, and it might be different colors and textures, but everyone has hair on their body.
* Many animals have hair. This includes mammals like dogs, cats, horses, and even whales.
* Some other organisms might have things that resemble hair. For example, plants have tiny hairs called trichomes.
So, the answer is: Many different people and animals have hair.
Is there anything else you'd like to know about hair? 😊