Ads
related to: sink protector mat b&m 20 mm 3ebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
A microbial mat is a multi-layered sheet or biofilm of microbial colonies, composed of mainly bacteria and/or archaea. Microbial mats grow at interfaces between different types of material, mostly on submerged or moist surfaces, but a few survive in deserts. [1] A few are found as endosymbionts of animals.
[3] Methane (CH 4) is the main component of natural gas. [3] But in addition to being an important energy source for humans, methane also forms the basis of a cold seep ecosystem. [3] Cold seep biota below 200 m (660 ft) typically exhibit much greater systematic specialization and reliance on chemoautotrophy than those from shelf depths. [4]
Once this carbon is fixed into soft or hard tissue, the organisms either stay in the euphotic zone to be recycled as part of the regenerative nutrient cycle or once they die, continue to the second phase of the biological pump and begin to sink to the ocean floor. The sinking particles will often form aggregates as they sink, which greatly ...
Some calcified demosponges grow by only 0.2 mm (0.0079 in) per year and, if that rate is constant, specimens 1 m (3.3 ft) wide must be about 5,000 years old. Some sponges start sexual reproduction when only a few weeks old, while others wait until they are several years old.
[3] 5-hour Empathy — "For when you just don't get it," the manufacturers of 5-hour Energy invent a liquid supplement that provides, according to Kenan Thompson 's voiceover, "5 full hours of complete, intimate understanding of years of systemic oppression and ever-present racism."
Ads
related to: sink protector mat b&m 20 mm 3ebay.com has been visited by 1M+ users in the past month