Inquisitive minds

Today I have had lots of questions from Thomas. 
"Where does apple juice come from?"
"Where does ketchup come from?"
"Where does the TV come from?"
"Where does milk come from?"
"Where does the advent calendar come from?"

Then I got.....
"Where do babies come from?"
Blimey!

I also had "tell me about cows", "tell me about food" & "tell me about cats"