1. 1.Shaia, 9, asks: how do bears know when to wake up from their hibernation?

    Reveal

  2. 2.Cooper, 6, asks: why do we stop growing when we become adults? But our hair keeps growing!

    Reveal

  3. 3.Ben, 10, asks: are dogs’ front paws hands?

    Reveal

  4. 4.Fintan, 7, asks: how many different species of sea slugs are there?

    Reveal

  5. 5.Andrew, 9, asks: how many seconds are there in a leap year?

    Reveal

Molly Oldfield hosts Everything Under the Sun, a podcast answering children’s questions. Do check out her books, Everything Under the Sun and Everything Under the Sun: Quiz Book, as well as her new title, Everything Under the Sun: All Around the World.