Answers to Biology Questions

What happens when a caterpillar pupates? Does it liquefy into some sort of protein-sludge and start from scratch or...

Could enough bees band together and form a bee ball big enough to boil a human?

Why can't he see red or green ink on a whiteboard?

Should you eat apple cores? Are they dangerous, or is throwing them away nothing but a waste of good apple?

Why do I talk out loud when I dream? My wife hears only half the conversation, and I don't even remember it.