I believe it is the Nitrogen cycle although all of the cycles use bacteria. Only nitrogen requires nitrogen fixing bacteria to keep the cycle going.
It moves by the process of active transport which happens against the concentration gradient
Answer:
False
Explanation:
We know more of the moon than we do of our own oceans! There are many, <em>many</em>, organisms on Earth that have not been classified. We have not been able to explore deep in the ocean, extremely cold climates, and some may have even been missed in "our backyard" because Earth is so diverse! According to <em>National Geographic</em>, "Even after centuries of effort, some 86 percent of Earth's species have yet to be fully described, according to new study that predicts our planet is home to 8.7 million species. ... So far, some 1.2 million species are known to science."
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- Heather
The correct answer is
B. Water has a high specific heat.
Water specific heat or specific heat capacity represents the quantity of heat that is necessary to increase the temperature of a 1° Celsius per unit of mass of 1 kg of water.