Which of the following processes would convert inorganic phosphorus in a rock to an organic form of phosphorus? weathering combustion decay of dead animals plant uptake

Plant uptake is the process which converts inorganic phosphorus in a rock to an organic form of phosphorus.

The correct answer is option D, Plant uptake

Explanation:

Like other minerals and nutrients , plant also uptake inorganic phosphorus in the form of orthophosphate. The common source of orthophosphate is phosphoric acid. It is the root of the plants that uptakes phosphorus through the process of diffusion.  Plant growth depends on the phosphorus released from the decomposition of the dead organic material as a part of biochemical cycle.  

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

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