Viruses are not an organism at all. They are not alive. They are nonliving. They are like cockle burrs that "grab" hold of your clothing or a dog's coat. They are hijackers. Once they get attached to the cell of a living cell, they can take it over and "make" the living cell produce virus particles instead of cell parts. These parts can assemble into more viruses and then they break out of the cell (killing it) and begin the process again. They cannot make more viruses on their own.
They are very small and can be considered ultramicroscopic. We were not able to see them with the best light microscopes as we could bacteria (prokaryotes). We have to use an electron microscope to see them as they are that small. This was not available until recently.
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
oxgen carboxanion plants house and other thing
inorganic
Need a host.
Viruses are Not killed with antibiotics need antivirus antibiotics
Joseph Priestley.
its an invivsible gas
Viruses need living cells to produce more viruses. They are obliged to use living cells.
You will really just need a space helmet, space suit, oxgen breather thing and I think that's about all but there is probably more..
no you dont need to download it
They need a living cell. It is essential for replication.