It would most likely be the Flu
It is a chemical process which enables heterotrophs to obtain energy without oxygen.
Weathering : it causes the loosening of the rocks
Transportation:sediment is carried along the currents to the depression
Deposition : sediments are deposited and trapped in the basin
ecosystem:
Living and Nonliving Things in the Ecosystem. Ecosystems -- biological communities -- include living organisms like animals, plants, insects and bacteria, as well as nonliving components like rocks, soil, water and sunlight.
Ans: Cells are so small because it allows them to have a better surface area to volume ratio. This makes it much easier for the cell to bring in necessary nutreints and excrete wastes. Also the smaller the cell is, the less time it takes to replicate the small cell as opposed to a bigger cell.
