TED Talks
Ted: Ted Ed: What Does the Liver Do?
There's a factory inside you that weighs about 1.4 kilograms and runs for 24 hours a day. It's your liver: the heaviest organ in your body, which simultaneously acts as a storehouse, a manufacturing hub, and a processing plant. This...
Earth Life
Earth Life Web: Lichen Reproduction
This site is provided for by Earth-Life Web. Lichens have two types of reproductive bodies, spore-forming bodies, and vegitative reproductive bodies. This website discusses lichen reproduction and includes detailed illustrations.