Hydropower is practical used in business, home, and schools because its a back up power during electricity outages
If decomposers were here then their would be a ton of waste and the dead and bacteria will pile up
DNA, cell membrane, cytoplasm, and ribosomes.
Both prokaryotic and eukaryotic cells have structures in common. All cells have a cell membrane, ribosomes, cytoplasm, and DNA. The cell membrane, or plasma membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment.
The Chinese. All other cultures most like did not support astronomy.