The Algae. Unless you want to get into the microorganisms that contribute to the algae's growth.
Answer:
Evaporation, Condensation, Precipitation and Collection
Explanation:
I just referred to water cycle on the internet.
A. Genesis as well as C. Traits that can both be passed on
Because of the soil the rocks are in. If They stayed in that soil for a while which affected the compounds, shifting the mineral composition.
