Answer the questions, the answers to which you will find for the curious 'Why-Folk'.

Answers for the Curious 'Why-Folk':

• Question: Why is a star visible during the day? What makes the sun sleep on Earth?
• Answer: The sun is visible during the day because its light is scattered by the Earth's atmosphere. Stars are always in the sky, but during the day, the sun's brightness overwhelms their light. The sun doesn't 'sleep' on Earth; it is a star that provides light and heat to our planet from a great distance.
• Question: They say: 'Water and stone gnaw it'? For what did you write in the Red Book?
• Answer: The saying 'Water and stone gnaw it' refers to time or persistence wearing things down. The second part of the question seems to be a prompt for a specific task, possibly related to an assignment where students are asked to write about something entered into the Red Book (a list of endangered species). Without further context on what 'you' are supposed to have written about, a specific answer cannot be provided. Generally, species are written into the Red Book to highlight their endangered status and encourage conservation efforts.