Physics, 02.11.2020 22:30 emilyturchon
How is the nitrogen cycle similar to the carbon cycle?
They are both used by plants, as either CO 2 or N 2, to create oxygen.
Both elements can be used to create larger molecules but cannot be broken down again.
Both are ”fixed” by eukaryotes
Elements are removed from the atmosphere and then used by organisms to create larger molecules necessary for life.
Answers: 3
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Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
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Physics, 22.06.2019 14:00
How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing
Answers: 1
How is the nitrogen cycle similar to the carbon cycle?
They are both used by plants, as either CO 2...
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