- Venomous: snakes, spiders, sea creatures
- Alligators, sharks, sea lamprey
- H5N1 Bird Flu, Ebola, Lyme Disease
- Poisonous: plants, frogs, mushrooms
- Ice ages, dinosaur extinction, human evolution – and especially the "evolution" of the human brain, which went from pre-fire "intelligence" to the Big Bang theory in the "blink of an eye" (evolutionarily speaking)
Copyright 2015 Christopher V. DeRobertis. All rights reserved.