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A new study provides a key insight into a milestone event in the early evolution of life on Earth -- the origin of the cell nucleus and complex cells. Scientists peered deep inside current living cells, known as Archaea - the organisms that are believed to most closely resemble the ancient intermediates between bacteria and the more complex cells that we now know as eukaryotic cells.
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Molars are the biggest of all the teeth. They have a large, flat surface with ridges that allow them to chew food and grind it up. Adults have 12 permanent molars — six on the bottom and top jaw, and children have eight primary molars.
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"Universal solvent" is the one property of water among the following choices given in the question that <span>explains why seawater contains over 20 different elements. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has helped you.</span>
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what is the function of an eyepiece on a microscope?
An eyepiece allows viewing of specimen placed of stage of the microscope
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<h2>Hibernation</h2>
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C) the animal convert their stored fat molecules into ATP molecules; since ATP is highly unstable its uncoupled hydrolysis generates internal heat .
Hibernation can be referred as winter sleep. It is a process followed by animals to escape cold temperatures during winter. Most of the hibernating animals store fat in their body and have greater body mass. During this hibernation period their body breaks down the stored fat to release heat and keep the animal warm.