Biology, 04.02.2020 21:46 kaylinreed7

Consider the model of the oxygen cycle as it moves through the various spheres of earth. one assumption we can make after analyzing the model is that
a) the majority on the oxygen on earth is stored in the lithosphere and is the result of weathering.
b) photosynthesis releases oxygen into the atmosphere while aerobic respiration removes oxygen from the atmosphere.
c) oxygen is added from the atmosphere when plants undergo photosynthesis and is removed from the atmosphere by animal respiration.
d) the inputs and outputs of the oxygen cycle are equal and opposite to the inputs and outputs of carbon dioxide in the carbon cycle

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Consider the model of the oxygen cycle as it moves through the various spheres of earth. one assumpt...

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