Originally posted by ResearchMan
There are Jellyfish species that feed off of Sun light.
it's always been said that Jellyfish evolve faster then any other organism.
Most of the comment's here allows me to judge the fact that no body knows how to read anymore.
Vast populations of microbes live between four and six miles above the Earth’s surface in the upper troposphere, an atmospheric zone considered at best a pretty lousy location for life. They might be living at those altitudes and feasting on carbon compounds that are helping warm the planet, or perhaps they were lofted up there by air currents, according to a new study.
Scientists don’t know yet how they got there, but they know there are a lot of microbes--and a lot of different kinds, too. “For these organisms, perhaps, the conditions may not be that harsh,” explains Kostas Konstantinidis, an assistant professor in civil and environmental engineering at the Georgia Institute of Technology. “I wouldn't be surprised if there is active life and growth in clouds, but this is something we cannot say for sure now.”
Some of the bacteria use carbon compounds that exist in the atmosphere, suggesting they might be able to survive there long-term. But what’s especially interesting about this is the potential impact microbes may have on our weather. Clouds are collections of liquid or frozen droplets that condense around a nucleus, usually a piece of dust or a grain of salt. But nuclei could be made from bacteria, too. Some types of bacteria promote the formation of ice droplets or of freezing, according to the researchers. That means airborne microbes might be more important for cloud formation than anyone though
The green algae Caulerpa gets the title of largest single celled organism. Its can grow up to a meter long, making it nearly 10,000 times larger than most single celled organisms. Most plants this size are made up of thousands of cells.
Imagine a one-celled organism the size of a mango. It's not science fiction, but fact: scientists have cataloged dozens of giant one-celled creatures, around 4 inches (10 centimeters), in the deep abysses of the world's oceans. But recent exploration of the Mariana Trench has uncovered the deepest record yet of the one-celled behemoths, known as xenophyophores.
Found at 6.6 miles beneath the ocean's surface, the xenophyophores beats the previous record by nearly two miles. The Mariana Trench xenophyophores were discovered by dropcams, developed by the Scripps Institution of Oceanography and National Geographic, which are unmanned HD cameras 'dropped' into the deep ocean to record life at the bottom.
The jellyfish that we both admire and hate today, could have stepped out of a lost world dating back four hundred million years before the dinosaurs. They are old, primitive creatures, yet so effective that they hold their own in our modern world. Scientists would be interested to see what they actually looked like when they first appeared on Earth, but their soft bodies left few fossil traces.