How Tall Are You?

https://docs.google.com/forms/d/e/1FAIpQLSf2wi15gSPXrXj-MTZAjWHrMPhZvMr9ySZMH6HNC03yd7522w/viewform?usp=header [ Academic ]

I have to conduct a survey on 40 people and turn it into a histogram. For simplicity and being on a time crunch, I chose a question that was short and easy to fill out: "How Tall Are You?". I would prefer to have a more interesting question but I don't really have the time as it is due tomorrow. I would love to hear what interesting questions you would use for a histogram, so feel free to write yours ( I have a text box in the survey for the questions but it is optional). Thank you for your responses! :)