Mystery #1Tier 2microbes / immunity
How does your body fight off germs that make you ill?
Sometimes a germ slips inside you and you feel poorly for a few days, then you get better, all by yourself. Nobody had to fix you from outside. So what's going on inside your body that hunts down the invaders and wins?
Your guess
What's your hunch about how your body deals with germs that get inside you?
There's no single magic word to type, have a go in your own words, then reveal the answer to see how close you got.
Make a guess to unlock the hints and the answer.