OK, Prisms, here's the deal:
I've been busy being sick the last two days and I don't know what your homework is. Between the lot of you, you do! Comment with what you're sure about and I will put together a blog post which may fill in any gaps.Thanks,
Grace
In the meantime, here's a Moment of Zen:
The Cutest Thing to Ever Happen to the Common Cold
Giant Microbes are plush toys modeled on actual microbes. From nasties like Lyme Disease, the Black Death and all those STIs you heard about in health to benevolent bacteria like those which culture yogurt and bread dough to champions like penicillin and the white blood cell, they've made them macro-sized, cute and cuddly.