Who came up with the Four Humours?

Who came up with the Theory of Opposites?

Who disproved "Spontaneous Generation"?

What year was the Germ Theory created?

What humour was associated with Winter?

What were the two favoured methods of re-balancing the humours?

Which disease killed sufferers within 24 hours?

Which disease was passed on through consumption of food and water contaminated by excreta?