As a Dad, I'm always fielding questions from my kids, often the questions are repetitive in nature but every once in awhile, Emmett asks a really interesting question that I simply can't answer. This morning, Emmett wanted to know how animals or insects breathe when they're inside on their egg? I've got to admit, I'm completely stumped and told him that we would have to ask Google.  For a 7 year old kid, that's a pretty damn good question.  I haven't looked it up yet but I thought I would see if anyone knows the answer without having to consult Google.  😉