Answer:
I have thirteen hearts but no body or soul. What am I?
I am in the past never in the future. I don't exist but have existed. I saw what you saw and that is what I will ever see.
I've been around for millions of years, but I am no more than a month old. What am I?
What color can you eat?
I help you carry your books.
The answer I give is yes, but what I mean is no. What was the question?