Me - "primates, humans and ducks."
Emily - "Ducks are not mammals, mom."
Domonique - "They lay eggs."
Me - "So does the platypus."
Xiomara - "So does the enchilada." (She meant to say echidna but has a hard time saying it and got a little confused.)
We all started laughing! What a great learning moment for us all! Next time you have enchiladas, make sure it's not time for it to lay an egg or you'll get a little something extra with your meal!