Biogenous sediment is sediment created from the shells of organisms that were once alive. These shells contain substances such as calcium, silicon and phosphorus. However, these shells do not contain manganese. Therefore, the answer is A. manganese nodules.
C) because solar, wind, hydro, geothermal, biomass, ocean are all was thaer
True, animal and plant cells are similar and both have a membrane and a cell wall