you are a molecule of phosphorus. choose a starting point in the phosphorus cycle and describe the process…

Brief Explanations:

The phosphorus cycle involves several steps including weathering of rocks releasing phosphorus, uptake by plants, transfer to animals through food - chains, return to soil or water through decomposition. A phosphorus molecule starting from a point would first be taken up by plants from the soil as phosphate ions. Then it would move to herbivores when they consume the plants, and then to carnivores through the food - chain. Eventually, when the organisms die, decomposers break them down and release the phosphorus back into the soil or water, completing the cycle.

Answer:

The phosphorus molecule would first be taken up by plants from the soil as phosphate ions, then move through the food - chain to animals, and finally be returned to the soil or water by decomposers.