Your question isn't the most clear, but I think your answer is rocks, or more specifically phosphorous rich rocks because the phosphorous will mix with the sediments on the river's/lake's ground forming phosphorous rich rocks.
That means that It'll become a phosphate mineral and later become phosphorous again when the minerals weather.
Hope it helped,
BioTeacher101
Which one all of the or what
Cells divide in an effort to reproduce and create more of themselves to keep their larger- encompassing species sustained.
Glucose is the result of photosynthesis.
