cc: "We talk about ponds like they're one big habitat. But for microbes, they're actually many, many, many habitats stacked on top of and below and around each other, with fuzzy boundaries defined by chemical gradients and temperature changes and physical entities that create many different types of homes that suit many different types of organisms."

Journey to the Microcosmos- We Found a Super Rare Microbe!

Images Originally Captured by Jam's Germs

Quote voiced by Hank Green