A virus is many times smaller than either an amoeba or a bacteria. Perhaps thousands would fit into a bacterial cell.
bacteria fungi virus amoeba and many other microorganisms
A virus is the smallest microscopic object among the options provided. It is smaller than bacteria, amoeba, and human skin cells.
Giardia is neither a bacteria or a virus, it is a protozoan parasite.
Not intentionally, for when they do - the virus eats them.
The smallest microscopic object among these options is a virus. Viruses are much smaller than bacteria, amoebas, and human skin cells, and can only be seen with an electron microscope due to their tiny size.
Bacteria.
Amoeba is not a bacteria. It comes in animal kigdom. It is unicellular organism. Such organisms are called as protozoa. It has no cell wall like bacteria do.
Bacteria or amoeba
An Amoeba is a single cell organism
When an amoeba eats a bacteria, it engulfs the bacteria into its cytoplasm through a process called phagocytosis. The bacteria is then enclosed in a food vacuole and digested by enzymes within the vacuole, providing the amoeba with nutrients for energy and growth. Any waste products from the digestion process are expelled from the cell.
Bacteria and virus
Smallpox was a virus.