⁴ This is called a footnote in the application I am using. It is, however, neither a footnote or an endnote. It is an intertextual note. Since there is no material to note, this is actually nothing.

1. Where do teeth come from? Babies are born with all other physical characteristics, albeit in miniature, but teeth just come from...??? (O.K. maybe the first set, but explain the second set)
2. How do children know to repeat the "bad" words so quickly and so well?
3. Where does the time go/How do they grow up so fast?