Compare and contrast structure of virus and a cell

Viruses = non-living and infect host cells.Cells =  smallest form of structure and function in living organisms.Viruses cannot - make their own food, do not contain a cell membrane, and cannot reproduce.Cells contain a cell membrane, DNA, RNA, ribosomes, cytoplasm, and are able to grow and reproduce, and respond to stimuli.Viruses contain one nucleic acid, a capsid, and an envelope 

Wetlands form where water and land meet. a lake with a wetland fringe can fill in with decayed plant and animal material to become a wet meadow. a pond can fill in to become a bog or fen. sediment can fill in a river marsh to become a swamp.flooding of coastal lowlands from rising sea levels has created broad coastal marshes that are protected from wave action by barrier islands or reefs. coastal wetlands also form when rivers deposit sediment as they reach the ocean. plants then take root and hold the soil firm against the forces of tides and waves.